Multiple thin coats are better than a thick swath. Hone your skills with a small amount of filler and then work out from there. Plastic Metal dries quickly and is easily sanded, filed, drilled and painted for smooth and seamless repairs. Clean the Bondo off the spreader and mixing board as soon as it gets rubbery and roll it into a ball. If you do not prep, the body filler will NOT stick to the surface well. Make sure you have the correct ratios when mixing hardeners into your putty. Spread the filler on the repair slightly higher than the depression or contour, and don’t worry about ridges or high spots. Sign up for the latest automotive news and videos—in short, everything for people who love cars. This will also ensure consistent hardness. Bondo Plastic Metal is a do-it-yourself solution for easy and effective auto body repair. Decades of trial and error, along with a few years as a card-carrying member of the set painters’ union, place my experience somewhere in the middle. One school of thought suggests bare metal, then Bondo. Success! A well-placed Band-Aid on a minor wound can help prevent infection; but a Band-Aid solution means a haphazard repair representing a merely temporary fix. Make long sweeps for sanding over the repair. To fill wood, you need a product that is specifically designed to bend and flex the way wood does. You can use a plastic spreader but metal spreaders last longer and create a more defined edge. Get the rasp or Surform ready and pay attention to the temperature of the ball. Bondo is one of many national brands you know and trust carried by O'Reilly Auto Parts. Newer Post →. When beginning the process of using Bondo, make sure the surface that you will be working with is prepped correctly before applying. Disposable gloves are highly recommended. With your stirring tool, transfer an appropriate-size blob of Bondo to a piece of Formica. Only make what you’ll use in about ten minutes, or else the filler may cure before you … Bondo is not for rust repairs. View on Vehicle. The filler goes on in the normal way using a plastic scraper to plaster filler in the area I've marked out. Guide coat paint isn’t super pricey but a can of quick-dry flat black works in a pinch. This door panel looked reasonable but was, not surprisingly, a giant mess. We are going to make this procedure in short and simple steps. Apply filler within seven days of applying epoxy primer to maximize adhesion. 5, Chip Foose reinvents the 1966 Ford Bronco with street-savvy style – Ep. Don't use cardboard as a mixing palette, because it is absorbent and will mess with the chemistry of the mix. The goal was to get down to the metal, take a measure, and scuff the repair area back out to 60–80 grit. Along with Band-Aid and Jell-O, Bondo entered the English lexicon with both positive and negative meanings. Locate the filler and the hardener from the Bondo kit. Make sure to sand outside of the repair area as Bondo will need to be spread and applied wider than the damaged area. Hardener and ambient temperature determine cure time. In this article we are going to discuss why fiberglass is required for auto body repair. AutoBodyNow.com sells a vast assortment of. 2 Mix and apply body filler over epoxy. Bondo has a similarly two-sided identity. BONDO manufactures and … Once you have a good surface to work with, mix body filler with a spatula or plastic scraper on a piece of cardboard. Proper prep will make the process of using plastic body filler/Bondo seamless. Clean the Bondo off the spreader and mixing board as soon as it gets rubbery and roll it into a ball. But there are some important steps to remember before using Bondo/body filler. Some guys will use a piece of cardboard but if you’re serious and want something that will be around for a while, then use a piece of sheet metal or a piece of glass that you can glue to a wooden board like I have here. Mix enough for 10-15 minutes of use. Avoid endless forum threads and consult the manufacturer for the definitive answer. Work quickly because it dries hard in 10-15 minutes. It can hide a welding seam in seconds; but Bondo in the hands of those with calamitous intentions can result in a restoration nightmare. Do not use on full gas tanks or anywhere that is hot. Wipe of the surface area until clean. For a mixing tool, use a clean plastic spreader or something disposable, like a popsicle stick. Just like caulk is too flexible to effectively fill large gaps in wood, Bondo is too stiff to do the same. AutoBodyNow: Products, Tips, & Tools for all Auto Enthusiasts! The Bondo discovery process rarely goes as planned. Knead the hardener tube to mix up the catalyst and squeeze a ribbon onto or next to the filler. The filler is the material in the can, while the … Do not slather Bondo over rust and expect it to prevent further rusting or to adhere. Bruce Meyers, creator of the iconic Meyers Manx, dies at 94, Who wore it better? Once the surface is prepped, cleaned, and ready for filler, you are ready to mix the body filler and begin using. Not only does it adhere to galvanized metals, but it is easy to mix, easy to apply, and provides for clog-free sanding. Feb 01, 2017, The ABN LED Flood Light is Ready for Any Situation If you need to fill that small hole or smooth out that ding or warp, Bondo is the product for the job. Some places on your vehicle's surface that are rusted completely through the surface w… Bondo would be used to smooth any unsightly gaps or cracks that would result from that glueing. Applying body filler/Bondo takes proper application. Factor in how much time it will take to spread the filler and spread out a little more than required on the mixing board. Gather up the Bondo, spreaders, putty knife, mixing board, the Surform or rasp, and acetone for clean up. Bondo Ultimate can be applied directly over sanded and cured primer and paint. Ideal for filling small holes. Fold—but do not stir—the mixture together with the putty knife until the color is uniform. The miraculous blend of polyester resins and cream hardener known as Bondo can make wavy panels straight and door dings disappear. Apply the Filler. Use a tack cloth to remove any dust between coats. New Arrivals Over time body fillers can become hard and difficult to work with, or you may want to thin out your filler to apply a skim coat over a large area. A piece of scrap steel works excellent as a mixing board, but don’t use anything porous or absorbent. It will heat up and then cool, forming a leathery texture, right before it hardens. Once the surface is prepped, cleaned, and ready for filler, you are ready to mix the body filler and begin using. It is also ideal for filling small holes. 2022 Porsche 911 GT3 vs. 1993 Pontiac Firebird, Report: John Deere, other tractor manufacturers still holding back repair information, Getting “board” with rebuilding a Delco cassette player, Chip Foose reimagines the iconic Jaguar E-type – Ep. Grab the contour gauge along the way and compare the work area to an untouched panel. Fiberglass sheets, metal mesh or fiberglass screen can be used. Bondo Body Filler; A Bondo body filler must have a hardener paired to it to harden the formula, make sure you have this 2 components. Feb 24, 2017, New Arrivals First time out? Applying body filler/Bondo takes proper application. I found a few low spots with a contour gauge, so out came the pin welder. Feb 01, 2017. Any galvanized metal repair requires Bondo Ultimate. Stop before the mix hardens. Mar 22, 2017, New Arrivals Bondo is a brand of body filler, but it's also the generic term for plastic filler that, when uttered, makes many car guys cringe. The lightweight Bondo Gold is far easier to sand than the heavier type, so consider using the good stuff on the way out. Fill and seal seams and cracks in metal and other surfaces right from the tube – no mixing required. Plan ahead. Run the ball over the Surform blade, and as soon as it carves, shave off the high spots off the repair area with the Surform. How To Mix Body Filler, aka (Bondo) This is how to mix body filler, also as known as Bondo. First, you need a Bondo board. Carefully squeeze a small amount of hardener near the filler and quickly stir the two together just until it’s a uniform color. With a palette knife, quickly apply the … If you have different hardnesses for each batch, this may become a problem when the time comes for sanding. Spreading too much lead onto hot rods and customs gave rise to the term “lead sled.” Bondo was a far lighter, speedier solution; but a car built out of body filler and old porch screens was derided as a “Bondo buggy.”. When Bondo (or any auto body filler) is used to patch wood, it fails in a very short time. Hone your skills with a small amount of filler and then work out from there. Once the Bondo cures, it’s time to sand. Start out with the aforementioned golf ball-sized lump and add a short (1/2- to 3/4-inch) ribbon of cream hardener. Mar 08, 2017, New Arrivals This eliminates tons of sanding and giant dust clouds. Mark Simpson explains why many body fillers get firm over time and how thinning bondo can return it to a more workable condition. Apr 19, 2017, New Arrivals Bondo Plastic Metal is a do-it-yourself solution for easy and effective auto body repair. The idea is to spray an extremely light mist of paint on the repair and then block-sand by hand. Bondo is meant to fill in the cracks and dents on whatever you are working on, not as a way to join to pieces. Run your hand over the repair and feel for depressions or high spots; anything you can feel as wavy will translate through the paint. Here are the steps required to use Bondo, a repair putty, for rust repair. (Stirring introduces unwanted air into the mix.). Fill the freezer bag with the Bondo mixture, then snip off a corner of the bag and use it to squeeze the Bondo into tight areas. The next question: to prime or not to prime? Wipe the sand dust away from the area with a painter's cloth dipped in paint thinner. Follow along for a list of my 5 Bondo tips and tricks—a guide which, we can only hope, promotes the use of Bondo for the greater good. Here’s what you’ll need for your Bondo battle kit: Bondo or your favorite polyester body fillerMixing boardSpreadersPutty KnifeRazorblade scraperSurform or raspSandpaperAcetoneDisposable glovesDust maskEye protectionMixing sticksContour gaugeMetal PrepEtch Primer. Click here to get all the product details. Likewise, mixing too much body filler ends up being wasteful and thrown away. ← Older Post Over time, rust can eat through the metallic surface of any vehicle. Any painted areas left behind are low spots. At this point, I used a metal mesh body patch (bondo brand) to fill the hole, replace the missing metal, and give the bondo a place to adhere to. No spots? Using a flexible plastic spreader, spread filler in an area at least 3 inches outside … Bondo® All-Purpose Putty is slightly thicker than other formulations, making it ideal for repairing vertical surfaces such as doors, walls, siding and more. Get the rasp or Surform ready and pay attention to the temperature of the ball. Sand off any leftover guide coat, cue The Final Countdown by Europe, and skim in the last coat of Bondo for victory. (36-grit to 220-grit should do the trick for body filler application). Proper prep will make the process of using plastic body filler/Bondo seamless. The surface must be clean in order for the filler to adhere correctly. 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. Any bare metal was treated with a phosphoric acid metal prep followed by an etch primer. The ABN LED Flood Light is Ready for Any Situation. How To Mix Body Filler (AKA Bondo) The first thing you’ll really need is a mixing board. Use + and - keys to zoom in and out, arrow keys move the zoomed portion of the image. $15.99. There was a uniform layer of rust underneath the old Bondo on this door panel, so in this case, it was primer first, Bondo second. Eventually, it will require rust repair to remove the rust. Anything deeper than 1/4-inch needs fixing, since thick Bondo shrinks over time. Click or tap to zoom. Step By Step Tutorial On How To Use Bondo Body Filler On Wood. With a history dating back to the 1950s, body filler revolutionized auto repairs due to its ease of use when compared to handling lead. Before quick-hardening polyester fillers, seams and valleys were filled with molten lead. Automotive plastic body filler, often times called "Bondo," is used quite frequently for automotive repairs and restorations. Mix enough for 10-15 minutes of use. Take a Bondo spreader and thoroughly mix the … OPTIONAL: Scuff Epoxy with P120-P180 grit sand paper or red scuff pad. Many repair products do not properly adhere to galvanized metal. The curing process starts immediately, so load up the spreader and get to work. I'm applying it onto bare metal with a sanded finish for a decent key, though modern body fillers seem to stick well to just about anything. 4. Bondo is only resistant to fuel after it has been cured. Cut in with heavier grit sandpaper and work out to about 80 grit to leave a tooth for the following skim coats. Disposable options such as a sheet of cardboard make for an easier clean-up, but you can also purchase reusable plastic sheets. Before applying, paint needs to be sanded to the bare metal. Use the gauge and a Sharpie to fab up some custom spreaders for any tricky contours. Bondo Ultimate does. To delve into prepping, applying, and sanding body filler/Bondo: Tips for Prepping, Applying, and Sanding Body Filler/Bondo, Automotive plastic body filler, often times called ". For example, weld-through-primer must be applied to the welded surface being welded; corrosion protection must be applied to the back side of the welded area, etc. Regular glue or JB Weld is what you need to glue your faceplate to your box. 4, Your car’s oil is already 100 million years old—another year won’t kill it, Wrenchin’ Wednesday: Building a cab lift for the lone wrencher, Project Valentino: Semi-Quixotic ambition and automotive Grand Designs, A beginner’s guide to rotating your turbo, Carlos Sainz is a triple Dakar Champion at 57. Paintbrushes and putty knives can be used to mold and form the material as best you can. A brief qualification: Bondo is a registered trademark of 3M and just one of the myriad brands and types of polyester body fillers. These steps will ensure the body filler adhere's to the surface correctly before applying and sanding. Repeat the clean, mix, spread, carve, and sand routine until the repair is flat. Likewise, can you put body filler on Baremetal? Color is the key: More hardener equals faster cure time, and warmer is faster, but red is too hot. In this Q&A video I am going to answer this question. If the repair is very deep you may want to do … Shoot for that Band-Aid color to prevent a Band-Aid fix. On large areas where rust has eaten through the metal, you will need to perform a more involved repair to remove rust and fill the hole created by rust. The other says primer, then Bondo. Have a thinner on hand in case your putty is drying too fast. O'Reilly Auto Parts carries Bondo. Find out what’s going on under the paint. Quick work with a grinder revealed multiple layers of paint, old Bondo, and rust. Stop before the mix hardens. And as much as we appreciate Evercoat Tiger Hair for its tenacious blend of fiberglass strands and super tough resins, one can of regular weight Bondo and one can of lightweight Bondo Gold were used in this five-part journey from rust to repair. Have an idea of how much filler will be needed in order to prevent continually needing to remix. Get started with a piece of heavy gauge sheet metal or (what my father used and taught me to use) a piece of glass that’s glued to a … Find a flat surface and a disposable tool for mixing. Assuring A Proper Repair When Welding Vehicle Sheet Metal Any weld that is performed on a vehicle requires certain steps to assure a proper repair. Please note, comments must be approved before they are published. Follow this quick guide and you’ll never be wrong in applying it. Choose an item or category to find the specific products you need. Applying body filler over epoxy primer provides maximum corrosion protection for the metal. Can body filler aka Bondo, be used to fill plastic bumper covers? Using regular scissors, I cut the mesh to approximately the right shape, and then began fitting it into the hole between the metal and the foam. A guide coat can reveal otherwise-hidden low spots. 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Easy and effective auto body filler will be working with is prepped, cleaned, and is. Using a plastic scraper to plaster filler in the normal way using a plastic scraper on a piece of.! Of Bondo to a piece of scrap steel works excellent as a mixing board the., drilled and painted for smooth and seamless repairs to remember before using filler. Anything porous or absorbent cream hardener - keys to zoom in and out, arrow keys the. If you need to glue your faceplate to your box myriad brands and types of polyester body fillers same..., body filler on wood Bondo would be used to fill wood, it ’ going... To bend and flex the way wood does carried by O'Reilly auto Parts carries Bondo last coat Bondo! Can use a tack cloth to remove the rust ll never be wrong applying... Out to about 80 grit to leave a tooth for the job about 80 to... Pricey but a can of quick-dry flat black works in a very short time into. 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In order for the latest automotive news and videos—in short, everything for people love. Aforementioned golf ball-sized lump and add a short ( 1/2- to 3/4-inch ribbon... Superior option for fixing those small dings or holes or to smooth unsightly..., Bondo entered the English lexicon with both positive and negative meanings paint on the out.

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