Bondo over foam. 8 oz of resin/hardner to cover 32 X 20 inches.

Bondo over foam Once completed, let the foam fully cure, which under most circumstances should take about 60 minutes. swvalcon. Remove any Welcome to the ultimate guide to 3M Body Filler Bondo - your go-to resource for everything you need to know about this revolutionary product. Hi Parts of a model im making will be carved out of styrofoam/polystyrene blocks. Duratec Surfacing primer- A high build primer that is great for applying over a prepared plug. Some foam may be pushed out any opening at the top of the cardboard. The main thing wrong with using just bondo, is the weight, and man it's heavy too. With light-weight spackle you are buying the light weight and getting something that is soft like foam so when you snad it you don't wear the foam faster than you do the filler. when you spray epoxy over filler is it always suppose to look duller than the other areas? Learn the ins and outs of sanding Bondo like a pro with our comprehensive guide. Learn how to achieve a smooth finish by properly cleaning, sanding, and applying Bondo, while ensuring a durable repair. Anything deeper than 1/4-inch needs fixing, since thick Bondo shrinks over time. In this project, EPS foam board is used to carve a theater mask design. I'd cover it in fiberglass, but you can't use polyester resin since it will melt the styrofoam. I recommend looking at the packaging on your foam so you have a good idea of how long you’ll need to wait. i work out of my basement and the minute i open the can my wife starts raising cain. Bondo Wood Filler is suitable for staining or painting in only 25-minutes. 3M™ Rigid Pillar Foam 08458, 200 mL Cartridge 6/Case. The Advantage of Bondo® Rotted Wood Restorer Because the product penetrates into the wood, it is able to create a solid base from within. For its intended application it is put ove sheet metal - which is much harder than the Bondo. Inthat application weight is not an issue. 2-part formula chemically bonds with surface to adhere permanently However, this issue was solved by painting over the entire area with primer and staining on top Have yet to see cracked Bondo. Once the foam has reached the desired level, mist it with water. Combine your Bondo mix and primer over bondo. wood, metal, and even plastic foam. I am hoping three layers will be stiff and strong enough. The mesh patch comes with a two-sided self-adhesive tape that sticks to metal, fiberglass and Thanks for watching! Make sure to like the video and subscribe! Also follow me on Instagram @adamharig_Foam we used: https://amzn. Over time an use the bondo will not stick to Duct tape. Anywhere that gets too hot Hello, I am making an unpainted cf air intake for my motorcycle. Aug 19, 2010 #2 It cures fast - in as little as 15-minutes it can be easily sanded by hand or power tools. Although as Spyhunter2k has stated, epoxy resin can be applied directly to Styrofoam, and has no reaction to the foam. Bondo is a somewhat well known material used in a range of different industries. Expansion of the foam typically requires 20 minutes; complete curing of the foam takes 24 hours. Bondo® Short Strand Reinforced Auto Body Repairs When damage or rust is extensive, Bondo® Self Adhesive Body Patch provides a sturdy reinforced foundation on which you can apply Bondo® Body Filler and fiberglass resins. ” We start with concrete, insulation, and plywood, and work our way toward tile, trim, and paint—the more attractive layer hiding the rougher building material. With FC, you'd have to use 5/4, or 2-by, since most of them want 1 1/4" nail penetration. Luckily, it still sanded down okay, but I did have to do more sanding than necessary. The layers of paint beneath prevent the Bondo from sticking to the metal. 2) Use bondo over foam. Mixed the bondo up, and began by applying bondo all over the master first, used an acid brush to actually push the bondo down against the surface of the master to avoid Hi there guys, Im currently making some new plugs and there are some corners/edges on them that I want to smooth out. You’ll need to clean the surface and make sure it’s completely dry before applying the epoxy. Here’s whether you can repair drywall cracks with Bondo. If the filler dries hard you do run the risk of it cracking. I worked on a former taxi cab that had 3 inches of bondo over the paint, dang near had to chisel it out. Misused (not mixed right, panel not prepped properly, etc) or older Bondo that used different materials that didn't hold up as well. Due to a few issues with previous projects, and a fair amount of questions on this topic. Bondo® All-Purpose Putty is slightly thicker than other formulations, making it ideal for repairing vertical surfaces such as doors, walls, siding and more. This spray foam trick works extremely well to get your wall looking like new again The windshield doesn't go over the foam area, the adhesive will be applied to the right of the foam on the solid metal strip Reply reply More replies. Allow the foam to cure completely. Otherwise, great product. The back half of the chassis was rusted away just before the front spring hanger and they had smeared bondo over it and painted it. Author Carlos Zotomayor. The putty can be useful for filling rust holes in the most rust-prone areas of a car including quarter panels, fenders over and behind the wheels, and the bottoms of doors. 00076308007621. then a couple of layers of chopped mat and resin. I think you can put it over styrofoam and other materials while building a custom base, although it would probably be a little tricky to get right, being either too runny or too thickened due to the quick curing when the hardener is added. I have used epoxy resin over foam and it cures fine. Otherwise, you could end up with an uneven finish or have bubbles that won’t pop from under your epoxy coating. But it seems Hardening you EVA/L200 FOAM PART. Save Share Reply Quote Like. Some tips/tricks from my experience, or just telling you what I personally did: - DO NOT USE RUBBERIZED UNDERCOATING. Bondo® Original Filler is a lightweight formula for general purpose automotive dent repairs and home restoration needs. Sand the Filler: Start with 120 grit, then finish with 180 grit for a smooth surface. Is this an appropriate solution to this problem? Borox powder dissolved in water and sprayed over the wood can help prevent both rot and fungus. Follow our step-by-step instructions for a My First Attempt at Body WorkWe finally bought a super cheap Minivan to turn into a Stealth Camper! The problem is the cheap Caravan has a LOT of RUST! Th The U. However, if one spreads it smoothly with wide tools, contours it to the proper general shape with fast cutting tools (think rough cheese grater) before it's completely hard, and only concentrates on the final finish at the end, it's a lot easier to deal with. Today we're gonna put it to the test and see just how tough it is. 6 posts · Joined 2007 Add to quote; Only show this user #1 · Aug 26, 2007. Formula SAE and Formula Student are collegiate engineering competitions with over 500 participating schools that challenge teams of students to design and build a formula style car. In this instructional video tutorial, we show how to use Epsilon™ PRO to coat a carved piece of foam, producing a semi-rigid impact resistant surface. hi guys, over here in the uk i use "bondo" type bodyfillers in my day job, usually its polyester resin Spray everything with Pam, just a light coat. Of course, depends on how much you need. Foam spray insulation is a great way to insulate your home and save money on your monthly energy bills. Full gas tanks - body filler is flammable, and only resistant to gas once it is cured. I hope this helps. Can I use this to secure and seal the over lap of the new piece of fiberglass sheeting to the existing roof sheeting? By Rick,Sep 12, 2024. Try a free photobucket account then then hoover your cursor over img left click mouse will copy image bring it Here is a step by step fiberglass bathtub crack repair and foam support video. Hey Everyone ! Here is a video on how I used Water based Epoxy to hard-coat our Foam Backdrops. It's like makeup for the rocket! Potentially better yet, get some epoxy filler like fumed silica or microballoons and make your own fairing compound with the same epoxy. This fast curing two-part filler allows you to make high-quality, long-lasting repairs to metal, masonry, concrete, wood, drywall and more. DUCKY Discussion starter. If it is polysytrene foam, then it will become a pile of gooo. Just make sure you don't create any way to get water trapped. I made this for my Patching large holes in drywall can be super difficult to fix on your own. then filler. 1 Most old cars and some new cars have dashboards made from vinyl over urethane foam. Or, you can go with an aluminum-filled Bondo. B40067483. It is polyester based and NOT suitable for use directly over styrofoam. Visual Technique to properly apply bondo. If you go the bondo route you could go over it a strip of fiberglass down the seam, wrapping it over each side by a few inches (like an L) Mixed up some bondo, spread it thick over the area and pressed in the wire form. " The longer answer depends on the foam and thickness you're using. Instead, they are made from injection molded TPO or ABS. Regular filler is much harder than the foam and when you sand it you get raised islands of filler -resulting in a lumpy model. UPC. . I think the results are pretty good but in hindsight I should have cut the mold to make it multi piece. You can also make a good applicator by buying a foam roller, cutting it into appropriate lengths, then splitting the cylinder into thirds and attaching a handle made of scrap wood (just cut a slot in the wood and wedge the edge of the roller piece in there). Fiberglass will bond to 2. In this video I describe an interesting technique to build a realistic costume / cosplay helmet with a balloon, expanding foam, and bondo. Whats the best way to glue fabric to fiberglassed Allow the foam to cure completely. to/33TcGhCDuct tape we used Bondo over previous bondo that's old is a bitch. Man I hate bodywork. As I said, you need to cut out all of the I made a mold out of styrofoam. Repair small holes and rust-outs on metal, wood or fiberglass by choosing this Bondo Bondo Short Strand Fiberglass Filler. The latter provides more decent results since it is compatible. Lightweight, easy sanding filler with good flexibility, which is what you need to be most concerned about. Our 30 mil Aqua-Veil is perfectly conformable over any complex curve or angu Does Tyvek Over Foam Board Installation Require Taping? Better adhesion of the Tyvek over the foam board is ensured by taping. first way was, use the filler to get the shape as close as possible. Let it dry and cut it to shape, a little less than flush. needless to say half the bondo and paint flaked off real easy, so i sprayed it with some rustoleum i had oh my i sprayed rubberized undercoating/sound deadener in my spare wheel-well, and rust came through the bottom up, i have about a 10" hole now near my gas tank now, i hope gas tanks are rust-proof anyways as far my overfenders go, i have them riveted on, i was originally planning on running about a 1" strip of fiberglass all along the perimeter, then bondo, Yes, you can epoxy over foam. 18 posts · Joined 2005 Add to quote; Only show this user #1 · Nov 3, 2005. Environmental Protection Agency estimates that the average homeowner can save about 15% on heating and cooling costs by insulating certain areas of their home, like the attic and crawl spaces. There is a reason why these two products are so compatible. It can be trowe Quick video on how Great Stuff can be used on holes, gaps, or spaces that need to be filled and are to big for just bondo or fiberglass. You can spread bondo/ fiber glass over the face and paint it to match the tree colour if you so desire i have clients paint faces on it what ever floats your boat. Removing it is an accident waiting to happen. 12 votes, 10 comments. HOW TO: Repair Rocker Panels with Expanding Foam 'Great Stuff' and RubberI use expanding foam and rubber spray on rocker panel guard to fix up some rust hole One layer layup on the bondo and wood One layer layup on the bondo and wood I applied one layer of fiberglass with resin/hardner on the wood & bondo mold. Bondo time, take the bondo (mix with hardner) and spread it over the patch and over spread it about an inch onto the rocker panel metal. Bondo® Original Filler. HollywoodMX Coast to Coast. industrialpolymers. Is it possible Put syran wrap or wax papper over the thick paper and you don't have to worry about hitting the right time to peel it off. I've decided to conduct a little experiment with polyester fibergla Wavex Foam Car Shampoo Concentrate 5Ltr pH Neutral, Extreme Suds Snow White Foam, Highly Effective on Dust and Grime 4. 3M™ Platinum™ Plus Glaze 31180, 30 fl - A can of "Great Stuff" Large Hole filler (expanding foam). There is apparently special foam filler --but its difficult to wok and expensive. Step 3: Bondo. Make sure to wear a respirator and work in a well ventilated area when using Bondo!Bond I've done bondo over epoxy for cosmetic reasons. Put epoxy over this and worked amazingly well. i told her if i had a dog that smell like that there wouldn't be a coon left in the country. Boron rods embeded in the wood, too. This spray foam trick works extremely well to get your wall looking like new again Today we will show you how to save tons of money and time by using Bondo to fix issues with EVA foam craft armor. porknbeaner, Feb 21, 2007. The thing is, if you just seal and bondo (or use any resin) the foam, it will make a nice hard surface, but if you knock it against anything, the fragile resin will snap and crack and there's virtually no way to fix that. Make sure to spread it evenly over the dent, feathering the edges to blend it with the surrounding surface. It’s not as simple as a normal wood project, though. This Old House general contractor Tom Silva saves a rotting window with a two-part epoxy filler. However, it’s also a very misunderstood product. In the meantime, find more of Strebel’s design goodness over on his YouTube channel. From selecting the right tools to mastering sanding techniques, this article covers everything you need to achieve flawless automotive body repairs. Can be applied up to 40mils (. Look up "ventilated rain-screen", and Joe Re: Bondo Spot Putty over acrylic paint? Bob, I have used Bondo spot putty fairly regularly with GF Milk Paints in the past without any problems, even when worked in fairly aggressively. It is cosmetic so I am not bothered by extra weight. Contouring and Shaping www. only way is to skim coat a thin layer and let it cure until real hard, then grind or sand it down. I know that once I start to put fiberglass resin and it comes in contact with the mold it will eat away at the styrofoam. Bondo® Wood Filler is suitable for staining or painting in only 25 minutes. Many bodyshop men of that age were not sold on the idea of using plastic body fillers, but over time, it became apparent that the lightweight, easy to use nature of body filler was a benefit over lead. Sand smooth. Bondo. that usually makes it nice and strong. And I know, some of you are asking, "Why don't you just use rondo/bondo?" Well, two reasons, 1) I've never used bondo before You should apply this foam over the inside of a helmet, or any other pieces, going slowly back and forth, to get a consistent painting of foam over every inch of the inside of a piece. uncover more wholes, rinse-repeat. Styroplast is a hard foam coating from Hot Wire Foam Factory. epoxy resin and where they shine best. A few times, I had extra Bondo left over on my mixing pad that dried. The next question: to prime or not to prime? One school of thought suggests bare metal, then Bondo. Polyester Fiberglass can be layed over it with no problem. Although Bondo started as a popular brand for automotive body fillers, it’s been picked up by woodworkers for wood Fillers today will stick to most anything. Skim off excess. Over the years I've gotten pretty good at masking and pulling fillets so I usually don't do much filling anymore. then i go back on the inside with a fiberglass mat coat, and another layer of fiberglass mat over that one. - LET THE SPRAY FOAM DRY FOR THE FULL 24 HOURS!!!!! The boat has a fiberglass or bondo type of covering from the waterline to the gunnel to simulate planks I guess. With this Bondo fills in the gaps left by rust; once painted over, you’ll never know the rust was ever there. Make your shape out of Styrofoam. Moisture and humidity: Excessive moisture or high humidity levels can affect the My complaint against Bondo is the plastic cap over the can. I've bondoed over bare metal, primer, epoxy primer, and never had a problem. . IT WILL RUB RIGHT OFF. cut and form the foam. Is bondo a bad thing? 6. it is a recipe for redoing the patch shorty after the etremely cold or, possibly, hot spell!!! 5 tips for avoiding Bondo repair disaster – Hagerty Media. It's impossible to deal with "bondo" if one uses poor methods. Will Fiberglass Resin Melt Foam? Using the wrong type of resin on certain types of surfboard foam will melt it. if you leave the cavity open there is a grater chance that the walls (codit) will be breached Today, I show you that manufacturers are putting spray foam in the rockers of new cars to prevent rust. You can use epoxy resin on styrofoam, Like Fred mentioned above try to get it as close to your desired finish shape in styro before you lay a f/glass cloth layer with epoxy over the whole thing, make sure that you fill all voids/joins with epoxy before you start to apply your bondo finish layer as the polyester resin/catalyst will eat the styrofoam, scratch the epoxy/cloth Preorder my terrain book here - Answering a very common question, here's how to stop your expanded and extruded polystyrene (EPS & XPS Styrofoam) melting wh bondo over divinacell. I'm using Durham's wood filler and Great Stuff to fill the hol How to fix big rust holes on car without welding. Bondo® Wood Filler. I recently built a 6'x10' fiberglass plug from 2 part polyurethane foam and bondo. In this video, we compare a s Should be less than $20. It's the fastest drying Bondo product, and can be sanded in just 15 minutes. Pretty sure on the Bondo product it says to use on bare metal. I found a lot of guides on using resin on foam, some with and some without Bondo on top on it, but I haven't worked with resin before and don't know of any actual brands. instagr I don't know about the "blue" but with regular syrofoam, the best advice is to put aluminum foil over the foam and press it into all the detail as best you can. I don't care what any of this looks like, I'm just trying Once the foam firms up, cut if off with a saw and then sand with a rough file. You would need to rough up the bondo a bit using an 80 grit piece of sandpaper but it will adhere to the bondo. There was a uniform layer of rust underneath For future reference when using polystyrene foams either expanded or extruded polyester or vinyl ester resins will attack the foam due to the styrene solvent in the resins not heat from curing , Epoxy resins such as West systems etc from boat suppliers will suit and once the foam is sealed with the epoxy any resin or bondo can go over it , a bit of a tip extruded I tried welding panels over a few spots and riveting panels over spots but those see to wind up creating really brutal crevice corrosion in addition to the HAZ rusting faster, plus it sticks out and looks crappy (yea, way crappier than 3x foam, hard to believe, sure). THEN apply bondo over the whole area. Our Bondo is clear, allowing the user optimal flexibility for colouring with pigment, flocking or post application paint. For who ever dis agrees with the practice it does not hurt the tree, from my experience. I would make this part in 2 pieces but the hole (air intake) in front is too small to be able to get inside to bond Bono over styrofoam with almost surely crack over time. This one will be quick. Hello! I’ve searched high and low regarding tips on how to make sharp corners with bondo on my foam models for my design Depending on how you plan to finish/paint you could fill the crack with a glue, or a filler of some kind like bondo. Epsilon Does Bondo melt plastic? You can use bondo over your plastics, but just get something better than actual Bondo brand body filler. What is the disadvantage of having too much bondo the car? 5. External-Curve-9876 My question with the spray foam area would be, should I bondo over it, or apply some kind of paint/epoxy over it. +1. We coated the foam prop with a quick pass of our VFX Tough Coat coating and then to The boat has a fiberglass or bondo type of covering from the waterline to the gunnel to simulate planks I guess. Squeegeed the fiberglass with some extra resin/hardner left over. The resin will eat the regular foam. We explore essential considerations, preparation steps, and compatibility with various paint types. However, whether or not you can Bondo a rust hole will depend on the location and severity of the rust. Generally, Bondo All-purpose Putty can be used to repair cracks in drywall. The foam is completely cured when you can touch it without feeling sticky. When you apply Bondo over paint, it doesn’t hold permanently. Cures quickly and can be filed, then sanded in a relatively short period of time. This opens a LOT of possibilities for making Industrial designer Eric Strebel gives a great introduction on how to use Bondo in the designer's workshop. Industrial Polymers Corporation USA manufacturer of Styrospray which can be spray applied to any inflated balloon The short answer is: "you kinda can't. Most types of foam take under 24 hours to cure, and some foams take as little as 12 hours. take some Bondo and a piece of Eva foam to spread the Bondo . now this is a very easiy material to work with as its so light and easy to cut, but this will become its downfall in the long run and i want something i can coat it with to give it some rigidity and strength and also make it a better surface for painting. This is a fairly easy process that involves adding a fiberglass mat bonded together using fiberglass resin. Bathtub Reglazing repairs and fiberglass crack repairs are an everyday thing f DON'T THINK of throwing away the styrofoam! Building a house is a process of “getting to pretty. Joined Dec 29, 2009 Messages Thanks for watching! Make sure to like the video and subscribe! Also follow me on Instagram @adamharig_Foam we used: https://amzn. second way was using expanding foam to fill the larger sections of Patching large holes in drywall can be super difficult to fix on your own. A decrease in fiberglass insulation R-value While you usually wouldn’t use Bondo on things like Styrofoam cups, they make for a good agent in applying the Bondo on other materials such as large car parts or boat hulls. I recommend looking at the packaging on your foam so you have a good idea of how long you’ll need to I was looking up making props, namely a helmet, and many commented using EVA foam coated with resin and then Bondo on top of the resin. I recommend Evercoat Rage, or Rage Gold. 00076308002626. Pep builds need bondo and smoothing because they are based on This is step by step instructions and visuals on the technique I used to repair my rusted out rocker panels on my 2006 Chevy 1500, this is a common technique used by many, (CHEVY PROBLEMS). Not sure how long it's going to hold as I did it a few weeks ago, but fingers crossed :) You have two choices when it comes to applying Bondo over aluminum. I prefer the way it sands to the water-based wood fillers, especially over paint instead of wood. Along the way, we do a lot of filling with a variety of products. The foregoing article uses Tri-Magnum to illustrate the one-off fiberglass-over-foam construction technique. Filler primer and then sand w/ a 600 grit base coat, 3-5 light coats. When the pant drys take off Basically I have taken a foam helmet, covered it it epoxy resin, and then bondo'd over that. I used bondo fiberglass to cover a hole in my hood with regular bondo on top of it. All the supplies that are needed can be found at your local marine supply store. Usually still good. )SUBSCRIBE to This O Have yet to see cracked Bondo. S. I did NOT cover the inside of the helmet with resin, so it is still foam. a cheese grater would lift whole parts of your new bondo. Then I used primer, paint and clearcoat. D. Step 4: Paint!! :) Put tape where you don't want paint, and then spray paint the panel. The foam should fill the other half of the cavity as it expands. Habitat Cast N Coat is a fl Formula SAE and Formula Student are collegiate engineering competitions with over 500 participating schools that challenge teams of students to design and build a formula style car. DIYDave. But, these dashboards can also get cracked or get holes from exposure to the sun. To protect them, consider applying a UV-resistant coating or painting over them. Bondo was released as a brand of polyester body fillers under the Bondo is an automotive body filler, often used for car and household repairs. Carlos wrestles Chip off ALL of the compromised areas, leave no rust behind and only then can you prep the area to try and recreate the lost areas with bondo, using it like a clay and shaping it to whatever areas you want to recreate. Bondo brand is hard and hard to It is then covered with lightweight plastic body filler (such as "Bondo") and leveled using traditional body-working techniques. i caught a skunk a couple weeks ago didn't get sprayed but she smelled me the second i got home. Work in small sections, checking the progress frequently to avoid over-sanding. Simply put: Polyester Resin, or fiberglass resin will melt EPS foam. This versatility makes it a top choice for property owners dealing with I really hope you liked this video. Can I use filler over expanding foam? Can wood filler be used over expanding foam? Yes, you can put wood filler over expanding foam to fill small holes. 3M Stock. eric strebel modeling Prototyping. Why would you be putting Bondo directly on the foam? It normally goes on the fiberglass/resin. The display is then hard-coated using Habitat Cast N Coat. Many newer dashboard don't have any foam at all. Try a free photobucket account then then hoover your cursor over img left click mouse will copy image bring it ƒÇtQ”¶R QÔ‡ ”ó÷GÈ0÷ŸïOûïd¦ ÿB;kt6 ômWIŸéc“¶ Ò»w†0Œ° A K^顶ÿLÕÿ_Û3YìOàÑ“•$VQ‘SœÜR öZÆ£ I ‚ ªDO«ý_­ÿ The Samsung Galaxy Fold community! News, Reviews, Tips, Discussions and more about the Galaxy Fold line, but also other foldables and related stuff. I made a male mold from styrofoam and covered it with bondo to smooth it out. Like others have said, Bondo probably gets a bad rep for 1 of 2 reasons. Tried to crack it www. Terry Keeley Well-Known Member. Not all the way,I left it up about a 1/8'' so the bondo would capture the shape. Then you could melt the foam with solvent to leave a hollow shell. I hammered the metal over the hammer form and it held up real well. Do not disturb uncured Re: Fiber Cement Over Foam Board One way out is to us wood furring strips - though they'd have to be pretty thick - so the fur strips are nailed or screwed, through the foam & into the studs; the siding's just nailed to the furring strips. Does bondo drive the price value of the car down? Sorry if the questions Due to a few issues with previous projects, and a fair amount of questions on this topic. 040”) which is the Bondo® Long Strand Fiberglass Reinforced Filler LS-QT-ES, 32 oz (2 lb), 6 per case. Your message may be considered spam for the following reasons: Posable Foam Hands -Fixing an age old problem Man of War Studios; Jul 11, 2022; Prop Building Workshop; Replies 0 Views 954. Tried to crack it a simple way to smooth your 3d prints. A foam block inside your rocker panel is going to (1) trap moisture between itself and the metal (rust), (2) impede flow of moisture to drains (swooshy rocker panels), and (3) block any ventilation there is within the rocker panel (stays moist). Highlights. - A pint of Bondo Here's how I fixed it. To Bondo or Not to Bondo Luckily foam-resin compatibility is not too difficult to understand. You may try a waterbase latex primer to seal it,then go over it with fiberglass. Exterior Foam Coat has a rough stone feel when dry. You can use Bondo to fill in small dings and smooth out warped panels in a car body. Joined Jul 24, 2002 Messages 7,212. One of the primary uses for Aqua-Resin is hard-coating and protecting rigid foam. Alternative ID. This is an Alien Xenomorph head piece we routed out of High Density Foam. There is absolutely no need for bondo/filler on a foam build if you take your time making the armor pieces. Bondo® Body Filler. Bill goes over the basics of using Bondo for your props and costumes. 11194 posts · Might as well just pour the epoxy over the foam board and let it dry, rather than having to cut fiberglass panel, then try and attach it. • You can use Bondo to repair cracks on both interior and exterior concrete surfaces. You may need to use a hacksaw to do the job. Whether you're a DIY enthusiast or a professional auto body repair technician, understanding Yeah, doing a layer of Bondo over the form would be the best way to go as was suggested. Industrial Polymers Corporation USA manufacturer of Styrospray which can be spray applied to any inflated balloon I then made some vents for the new fender using some wood molding- this is hot glued in place on the taped foam. Bondo® Short Strand Carve the partially hardened sagging Bondo wood filler with a putty knife or chisel. maybe fibermatte over the Once the foam has reached the desired level, mist it with water. If it softens the finish beneath, I've never noticed. In only 2 hours, the product will dry to a tack-free finish and is ready to be filled with Bondo® Wood Filler (sold separately) When used properly, bondo- or body filler- is a perfect material for repairing dents, scratches, and other bits of damage to a vehicle quickly and seamlessly. It cures fast – in as little as 15 minutes it can be easily sanded by hand or power tools. link/Best Bondo is not a good choice. Ryan says: January 26, 2020 at 2:15 am. Now I was wondering if its ok to fill these up with some expanding foam then sand it to shape? Im talking about the stuff you can buy from hardware stores that comes in a can or those tubes used with a caulking gun. The surface should be clean, dry and free of grease. This year, however, the seat is a lot curvier, as opposed to mostly flat faces. - LET THE SPRAY FOAM DRY FOR THE FULL 24 HOURS!!!!! bondo fumes have never bothered me but Ive only done two deer at a time. The previous owner smacked the front starboard side into the dock and put a bunch of large cracks into the covering. However, you must pay attention to the area you are taping. Then smooth over with filler. You can imagine how much pinhole chasing that was! X. Jul 1, 2014 #3 I like how you spelld hoels . mesh screen bondo is a mess and difficult to line up and get to stay put, and Ive heard about Latex paint being used as a barrier for fiberglassing foam board. Jump to Latest 22K views 10 replies 10 participants last post by cleland Nov 6, 2010. (wally world sells cheap bondo too) I'd start from a inch before the hole, and carefully go over the matting as not to push it in. Could try a small piece to see. The actual Tri-Magnum plan-set provides a far more in-depth discussion and over 130 high-resolution Bondo is an acrylic adhesive based material used with flat plate transfer moulds to create cuts and scars. com 713-943-8451. Bondo® Fast Dry Filler is designed to help you get all the same jobs done as our Bondo Original filler, faster and easier. The taped foam then gets a coating of mold release wax. So I bondo'd over them, sand again. - A can of "Great Stuff" Large Hole filler (expanding foam). Put on the Bondo and then put a trash bag over the Bondo so you can shape it under control. Foam shape. Using hard foam Fill with expanding foam until it expands out of the cavities. Reply. Mix and apply the Bondo: Follow the instructions on the Bondo package to mix the filler and hardener together thoroughly. Sand the surface and finish with fine sanding paper (+-400). Old school body shop Moisture exposure: Direct exposure to moisture or excessive moisture levels can degrade the properties of spray foam and bondo over time, reducing their durability. I want to overlay cf and then pour acetone inside to eat out the foam. Over time in the sun, the vinyl gets brittle and the dash board gets cracks. In past years we've simply carved out the shape in foam and put a layer of bondo over some fiberglass panels to create a plug from which we produce a mold on which we create the seat. Bondo over the fiberglass to smooth it with sanding. Use some bondo mesh over the foam, let it harden. after the Bondo is dry, use some s 5 Quick Steps to Fill Large Holes & Gaps Using Wood Filler: Prep the Surface: Clean the wood, remove loose bits, and sand with 120 grit sandpaper. It was enough to get the job done but I want to fix a few flaws and improve some parts. Therefore, the filler will only serve you for a while. I recently spoke to a number of painters, carpenters, and manufacturers to learn as much as I could See how easy it is to put a hard coating on lightweight foam boulders for your landscape. I used this approach on some test foam trials and it seems to work but have yet to use it on an actual piece. (See below or a shopping list and tools. Jul 11, 2022. After filling in the cracks, bondo dries within a few hours and the affected area can be opened up for traffic. Even though I have used it on occasion to backfill a hole in a rocker to skin bondo over for a quick fix. If I drill holes to pull a dent can I Bondo® Long Strand Fiberglass Reinforced Filler LS-QT-ES, 32 oz (2 lb), 6 per case. However, the exact lifespan depends on factors such as Fastest drying Bondo® filler cures to hard-to-stick-to surfaces in 15 minutes for fast and quick repairs; High-adhesion filler works on metal, aluminum, masonry, concrete, and more; Bondo doesn’t “dry”; it cures through a heat-generating chemical reaction between the resin and hardener. This article is irrelevant because Bondo has a specific wood filler product. Using Too Much Filler: Over-applying Bondo makes sanding harder and can cause cracking later – I tried to only put a thin layer on, but Bondo sets up way quicker than I was expecting, so my coat was a little thicker and more uneven than I meant it to be. Tim, are you using styrofaom or urethane foam?? bondo will melt Styrofoam, it gets it's name from styrene which is the main monomer in the foam and bondo, urethanes and polyisocynaurate will recommendations. This is a short video on how to use wood filler from start to finish. #surfboard #repairs #resin #foam #shorts --------------------------------------------If you wanna check out memberships there is a ''join'' button on my chan Dug out both rockers they were filled with expando foam and skim coated with mud. The more you try to fix this the worse you will make it. IT IS NOT PAINT. Can You Revamp Your Ceiling With Foam Board? (A Step-by-Step Guide) January 23, 2024. Use strips of metal (perforated strapping would do) and fasten a metal sheet to the matal or fiberglass over So I built Thors and iron man's armor out of Eva foam for Halloween. Bondo® Traffic, P-606 Flexible Loop Sealer. Coating it with a layer of epoxy resin will give the same protection, but the foil method works and is quick. Let’s break down the pros and cons of Bondo vs. Surface preparation: Thoroughly preparing the surface before applying spray foam or bondo is crucial for optimal For applications such as boats, the fiberglass is applied over foam. The other says primer, then Bondo. Weeeelllll, it's for a cheap mold form and I wanted to avoid glassing it but give You shape and sand your foam, apply your body filler, let it harden, and sand and paint the filler just like you would on a car body. I am about to cut the visor out and now I am stuck with the thought that removing that much visor might give the bondo too much flex to eventually crack. Should I expect a Chevelle to not have no rust and full 100% metal with no bondo? 3. The car is evaluated in automotive design and performance through a series of static and dynamic events which focus on safety, manufacturability and of course out Bondo over fiberglass. If you did, consider subscribing for more cool projects like this one! :)I have an instagram account: https://www. The non-shrinking filler features a thicker formulation that makes it ideal for repairing vertical surfaces. You could tell by the markings on the bondo what was fitting and what wasn't. Wear your protective equipment. 3 out of 5 stars 2,001 1 offer from ₹1,38500 ₹ 1,385 00. If I'm going to build a raised comb of considerable height, It will be a multi layer job but the bulk is construction foam that's ahaped to within 1/8", then give it a bondo skin. Both fiberglass and bondo use styrene resin as a base. Check out the full video to get a detailed explination of how to use bod My complaint against Bondo is the plastic cap over the can. Rust - putting filler over rust will only make things look worse. you can ask and get good infomation and avoid having to learn the hard way! jim I'm pretty much in your shoes, with rust to repair but no welding skills. I've decided to conduct a little experiment with polyester fibergla This Old House general contractor Tom Silva saves a rotting window with a two-part epoxy filler. )SUBSCRIBE to This O Learn how to effectively use expanding foam filler to fill deep holes and gaps in walls with this instructional video. The other concern associated with putting fiberglass insulation over a foam board is that you may end up compressing the fiberglass batts, reducing the R-value and countering what you were trying to achieve in the first place. I've considered creating a wooden "spine and ribs" scaffold type thing (idrk what A Bondo type of filler, is used for thicker applications, shaping and the like, all the rest is more like primer, the trick for all fillers is to be completely DRY before any type of paint or even primer is put over it, as then it may never dry completely and it then will draw moisture, when it is completely DRY, it This also reminded me of a list by JFcustom where he said you can actually use over lapping pieces of scotch tape to cover a seam or corner before adding layers of PVA, plastidip, etc for sealing in order to cover up the seams. In theory, properly mixed Bondo can be applied in any thickness, but Like most plastic body fillers, Bondo is a lightweight polyester-based plastic body filler that was originally developed as an alternative to lead body solder. Joined: Feb 18, 2004 Posts: 8,277. Dan Put an epoxy coating on the foam and then you can use polyester resin over that once it cures. I'm using 3M spot putty. Body filler- commonly known as bondo. but what sort of primer should I use to go over it before (spray) painting? I really wanted to use gesso to help smooth it out a little more but I don't know how that would react with the Edited by VideoGuru:https://videoguru. This has zero reaction on the Styrofoam, this has worked on many of the job I have done in the past. It is easy to use and can be a great option for small repairs. to/33TcGhCDuct tape we used 1. xb33bsa Over 1,000 Posts. The Foam will hold/trap moisture and worsen the situation over time. Add another layer of filler if necessary to the rotted door frame. Bondo over the mesh until flush. But remember if there is a wood rot present, it will not fix that beneath the expanding foam or polystyrene. It also works over polystyrene without dissolving it so there is that going for the stuff as well I don't know if that justifies foam building over standard paper/resin/bondo building (some folks would say "why waste the time converting the pieces to foam-style construction when you could Would it work if I filled the holes with expanding foam, then went over the foam with wood filler before painting? Click to expand No . If the foam is polyurethane, then it should stand up to the polyester resin. Advertisement Step 1 Sand the edges of the foam using fine grit sandpaper. R-value is used to grade the thermal resistance of insulation products. The car is evaluated in automotive design and performance through a series of static and dynamic events which focus on safety, manufacturability and of course out Padded dash filler is a type of foam that is used to fill in dents and damage on a car’s dashboard. By working the foam this way it takes most of the expansion out of the foam. You can use woven fiberglass cloth or chopped strand mat for this. Bondo Body Filler in Woodworking. 68442 Discussion starter. When the bondo drys pull the bag right off. My idea is to cut away the rotted wood, fill with expanding foam, clean up the foam so it's flat, then cover with hardiplank. Woodonglass Supreme Mariner. You need to work it for several minutes. Let it Dry: Check the manufacturer’s instructions for drying time. Bondo® Lightweight Filler Export. Foam is the old equivalent of wrinkled up, wadded newspaper. Jump to Latest 32K views 15 replies 13 participants last post by red65mustang Nov 5, 2005. Enjoy! I'm about finished layering bondo over my foam scythe to make it harder. How much bondo on the Chevelle is too much? 4. The actual Tri-Magnum plan-set provides a far more in-depth discussion and over 130 high-resolution good to know, while i was peeling the side moldings off there was some previous bondo work over the 2 sided tape. You should do this for each layer of foam that you apply. Step 4. If your gap is large like ours 1-2" we used a foam filler and shoved into the gap and then applied the sprayable foam or bondo, then scraped and sanded until level. to/30ClolAPatr • Bondo also dries pretty quickly when applied to concrete cracks. - - - Updated - - - Bondo® Wood Filler is a permanent, fully paintable repair material for a broad range of projects inside and outside the home. HOW TO: Repair Rocker Panels with Expanding Foam 'Great Stuff' and RubberI use expanding foam and rubber spray on rocker panel guard to fix up some rust hole Bondo® All-Purpose Putty is a professional strength, versatile filler for repairing interior and exterior surfaces around the home. Secondly, because the filler is located too close to the surface, the talc resin will absorb moisture and weaken it over time. 8 oz of resin/hardner to cover 32 X 20 inches. Spray foam and body filler will both absorb water, and cause the issue to come back significantly worse. Make sure to use a filler that is compatible with the type of plastic used in your dashboard It is then covered with lightweight plastic body filler (such as "Bondo") and leveled using traditional body-working techniques. Foam rollers (short nap, 1/4" or less) are good applicators. If you’ve done any auto body repair, you’ve probably worked with two-part Foam is a pain in the ass to fill and sand. I used bondo to repair the cracks in a 240z dash and then used the dash to make a mold. Air temperature must be between 65 and 1000 F for optimum foam expansion. 6. One layer layup on the bondo and wood One layer layup on the bondo and wood I applied one layer of fiberglass with resin/hardner on the wood & bondo mold. Bondo for Concrete Cracks: The Ultimate Guide January 7, 2024. I mixed 4. Now the fiberglass cloth is wetted with polyester resin and is applied over the foam. Proper Installation Techniques And Their Influence On Durability. Many products simply coat the exterior of the surface, but Bondo® Rotted Wood Restorer penetrates beyond the surface. The way you work the spray foam is to spray a small pile on to the bondo mixing board then using a bondo spreading tool work the foam back and forth and keep wiping it off on the edge of the board. I wouldn't bondo over paint myelf, but have no qualms about a skim coat over primer. Thread starter anthony_marquart; Start date Aug 18, 2010; DO you guys think I could bondo over the foam, sand it smooth and then paint? DO you think the bondo would stick? Reply. It's a good idea to brush off the dust with a brush (or even vacuum cleaner ). With the internets, learning this stuff has got to be better. SHARE POST #4. Follow along to see how it turned out !Link to Water Based Ep BONDO® All-Purpose Putty This fast curing 2-part filler allows you to make high-quality, long-lasting repairs to metal, masonry, concrete, painted wood, plastic, drywall and more. Irrespective of the type of Bondo you decide to go with, you have to be keen when it comes to application. B40071783. From the mold I made a brand new glass dash. 7100004037. When I had a good solid patch I test Fillers today will stick to most anything. Just giving it some thought. never the less you done good my friend. 00051135084588. This video is an experiment to see for myself if Standard Latex paint is en #diy #repair #woodrepair In this video I'm repairing the rotten wood on my back French doors. You must use Epoxy resin when working with EPS/polystyrene. 0. Trim & Sand: Once the foam fully hardens, trim away the excess. Should I apply a single coat of fiberglass resin on top of the foam sealer, then the bondo? Or is there other, cheaper options? Also what is the best and strongest way to glue fabric and other heavy pieces together? I want to connect a upper arm and a forearm piece together with a shirt sleeve. A word of caution, the only way This quick video gives you an explination of how to mix and apply bondo/body filler. Do make sure you do it within the temperature recommended by the bondo can though, I did one too cold before and it cracked. This will act as a protective layer to keep the chemicals in the bondo from attacking the foam. Apply a thin layer of the Bondo mixture to the dent using a putty knife or a plastic spreader. The metal mesh creates a base to provide additional support where needed. Factors that can affect the lifespan of spray foam and Bondo include: Exposure to UV rays: Prolonged exposure to sunlight can cause degradation and discoloration of the foam or Bondo. Build it up so it looks like part of the car, as if no hole is or ever was You can also put fiberglass over bondo if the situation calls for it. CombatBaby but i think you would at least want to put a coat of something over it, bondo or otherwise. It’s much stronger than other wood fillers and works great for repairs or patching. Screwfix Select. Bondo body filler is a type of putty that’s easy to apply and great for quick, smooth fixes. Do you care if the Chevelle you want has bondo? 2. Drywall is made of special materials and so it’s important to use the right filler for the job. I'm really hoping this fumed silica works to thicken the epoxy I have -- otherwise I'll probably have to use silicone =/ Discover whether you can apply Bondo over paint with our comprehensive guide for DIY enthusiasts. Dan Most old cars and some new cars have dashboards made from vinyl over urethane foam. May 30, 2020 #5 I think it would be helpful tp post some pictures of the damaged areas to the forum so we can see what there is to deal with and extent of damage I've done it 2 different ways. In other words, the two products are compatible Just use the right foam Hi, and yes I have used the expanding foam to fill rust holes many years ago, Yes it collects and hold water = rust. Spink, just a few years after the use of lead body solder began to be prohibited. yes, I use bondo over epoxy based resin all the time. 8458. Profile Re: Strengthening Pepakura: Bondo, Rondo, Resins (Polyester, Epoxy, Urethane) +Fiberg I typically just resin the outside with one layer, then one layer of resin on the inside. If you don't clean your shape, the dust will make the filler lumpy and difficult to spread out. 1084 posts · Joined 2004 Add to quote; Only show ƒÇtQ”¶R QÔ‡ ”ó÷GÈ0÷ŸïOûïd¦ ÿB;kt6 ômWIŸéc“¶ Ò»w†0Œ° A K^顶ÿLÕÿ_Û3YìOàÑ“•$VQ‘SœÜR öZÆ£ I ‚ ªDO«ý_­ÿ Rivit/weld/glue the section in place. It will be very rigid without the weight. Sr Member. B40067469. S. B49000248. This will fill in the cracks and create a smooth surface that can be painted over. Sometimes your EVA foam craft armor does no The Bondo brand name was created in 1955 by Robert M. Remember these points when applying Bondo: Remove the paint, contaminants, and rust from the wheel well. the reason this way was b/c the finish was for paint but I'd recommend this if you are going to use leather or high quality vinyl. Before you Check out the full video to get a detailed explination of how to use body filler to repair or restore your car! FULL VIDEO⬇️⬇️⬇️⬇️⬇️ • BODY FILLER /BONDO TIPS and The lifespan of spray foam and bondo in car body repair depends on several factors such as the quality of installation, environmental conditions, and the specific usage of Spray foam and bondo typically last for several years, providing long-lasting durability for various applications. Ideal for almost any wood surface, the two-part wood filler forms a permanent bond and will not shrink. page. Does anyone have any ideas You may be able to seal it with POR 15 or DOM 16 first, then do you foam thing if you really want to. Avoid endless forum threads and consult the manufacturer for the definitive answer. One, you can either use the good old-fashioned Bondo. Back in the 60's and 70's they use to stuff old No, you don’t use any spray foam for this repair. This thread is more than 17 years old. Sign up for Amazon Prime: https://amzn. Apply Wood Filler: Use a filling knife to work the filler into the gap. For foam I'd be tempted to apply a layer of fiberglass first for strength then bondo over that. wnmt oghka pfoomw xqz dmrocdc agdkfo qqm qhj mvvoz zcydr