Automotive plastic body filler, often times called "Bondo," is used quite frequently for automotive repairs and restorations. Success! Feb 24, 2017, New Arrivals 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. Here are the steps required to use Bondo, a repair putty, for rust repair. ← Older Post If you have different hardnesses for each batch, this may become a problem when the time comes for sanding. 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. Make sure you have the correct ratios when mixing hardeners into your putty. A guide coat can reveal otherwise-hidden low spots. 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. Do not slather Bondo over rust and expect it to prevent further rusting or to adhere. Once you have a good surface to work with, mix body filler with a spatula or plastic scraper on a piece of cardboard. Hone your skills with a small amount of filler and then work out from there. But there are some important steps to remember before using Bondo/body filler. Bondo is only resistant to fuel after it has been cured. 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. Eventually, it will require rust repair to remove the rust. 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. It can hide a welding seam in seconds; but Bondo in the hands of those with calamitous intentions can result in a restoration nightmare. This eliminates tons of sanding and giant dust clouds. Get the rasp or Surform ready and pay attention to the temperature of the ball. Using a flexible plastic spreader, spread filler in an area at least 3 inches outside … Feb 01, 2017, The ABN LED Flood Light is Ready for Any Situation Work quickly because it dries hard in 10-15 minutes. New Arrivals Do not use on full gas tanks or anywhere that is hot. The filler goes on in the normal way using a plastic scraper to plaster filler in the area I've marked out. Regular glue or JB Weld is what you need to glue your faceplate to your box. The Bondo discovery process rarely goes as planned. Any painted areas left behind are low spots. Follow this quick guide and you’ll never be wrong in applying it. Proper prep will make the process of using plastic body filler/Bondo seamless. Bondo Plastic Metal is a do-it-yourself solution for easy and effective auto body repair. Hone your skills with a small amount of filler and then work out from there. In this Q&A video I am going to answer this question. I found a few low spots with a contour gauge, so out came the pin welder. 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. Before applying, paint needs to be sanded to the bare metal. The lightweight Bondo Gold is far easier to sand than the heavier type, so consider using the good stuff on the way out. 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. Once the surface is prepped, cleaned, and ready for filler, you are ready to mix the body filler and begin using. 4. Bondo has a similarly two-sided identity. Paintbrushes and putty knives can be used to mold and form the material as best you can. Likewise, can you put body filler on Baremetal? Applying body filler over epoxy primer provides maximum corrosion protection for the metal. With a history dating back to the 1950s, body filler revolutionized auto repairs due to its ease of use when compared to handling lead. Mix enough for 10-15 minutes of use. $15.99. The surface must be clean in order for the filler to adhere correctly. (36-grit to 220-grit should do the trick for body filler application). 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 … Quick work with a grinder revealed multiple layers of paint, old Bondo, and rust. Multiple thin coats are better than a thick swath. Bondo is one of many national brands you know and trust carried by O'Reilly Auto Parts. 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. Fill and seal seams and cracks in metal and other surfaces right from the tube – no mixing required. 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. Just like caulk is too flexible to effectively fill large gaps in wood, Bondo is too stiff to do the same. Many repair products do not properly adhere to galvanized metal. The filler is the material in the can, while the … Apply filler within seven days of applying epoxy primer to maximize adhesion. Disposable options such as a sheet of cardboard make for an easier clean-up, but you can also purchase reusable plastic sheets. Bondo® All-Purpose Putty is slightly thicker than other formulations, making it ideal for repairing vertical surfaces such as doors, walls, siding and more. Repeat the clean, mix, spread, carve, and sand routine until the repair is flat. Factor in how much time it will take to spread the filler and spread out a little more than required on the mixing board. Feb 01, 2017. 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. 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. Fiberglass sheets, metal mesh or fiberglass screen can be used. A piece of scrap steel works excellent as a mixing board, but don’t use anything porous or absorbent. Wipe the sand dust away from the area with a painter's cloth dipped in paint thinner. 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. View on Vehicle. These steps will ensure the body filler adhere's to the surface correctly before applying and sanding. Take a Bondo spreader and thoroughly mix the … 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 ". Mar 08, 2017, New Arrivals (Stirring introduces unwanted air into 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. Can body filler aka Bondo, be used to fill plastic bumper covers? Power sanders are OK to break the surface and knock down any high spots, but hand sanding with the body contour is the best way forward. Make long sweeps for sanding over the repair. Sign up for the latest automotive news and videos—in short, everything for people who love cars. Hardener and ambient temperature determine cure time. No spots? Clean the Bondo off the spreader and mixing board as soon as it gets rubbery and roll it into a ball. Don't use cardboard as a mixing palette, because it is absorbent and will mess with the chemistry of the mix. The next question: to prime or not to prime? When Bondo (or any auto body filler) is used to patch wood, it fails in a very short time. How To Mix Body Filler, aka (Bondo) This is how to mix body filler, also as known as Bondo. If you need to fill that small hole or smooth out that ding or warp, Bondo is the product for the job. Apr 19, 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. Plastic Metal dries quickly and is easily sanded, filed, drilled and painted for smooth and seamless repairs. AutoBodyNow: Products, Tips, & Tools for all Auto Enthusiasts! Plan ahead. Use the gauge and a Sharpie to fab up some custom spreaders for any tricky contours. 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. Spread the filler on the repair slightly higher than the depression or contour, and don’t worry about ridges or high spots. Over time, rust can eat through the metallic surface of any vehicle. Only make what you’ll use in about ten minutes, or else the filler may cure before you … Now, body filler is considered a superior option for fixing those small dings or holes or to smooth warped panels. Find out what’s going on under the paint. Please note, comments must be approved before they are published. Mix enough for 10-15 minutes of use. 5, Chip Foose reinvents the 1966 Ford Bronco with street-savvy style – Ep. First time out? Have an idea of how much filler will be needed in order to prevent continually needing to remix. The ABN LED Flood Light is Ready for Any Situation. Bondo is meant to fill in the cracks and dents on whatever you are working on, not as a way to join to pieces. Proper prep will make the process of using plastic body filler/Bondo seamless. First, you need a Bondo board. This will also ensure consistent hardness. Sand off any leftover guide coat, cue The Final Countdown by Europe, and skim in the last coat of Bondo for victory. Use a tack cloth to remove any dust between coats. Likewise, mixing too much body filler ends up being wasteful and thrown away. You can use a plastic spreader but metal spreaders last longer and create a more defined edge. Newer Post →. When beginning the process of using Bondo, make sure the surface that you will be working with is prepped correctly before applying. Avoid endless forum threads and consult the manufacturer for the definitive answer. Stop before the mix hardens. BONDO manufactures and … Clean the Bondo off the spreader and mixing board as soon as it gets rubbery and roll it into a ball. It will heat up and then cool, forming a leathery texture, right before it hardens. Stop before the mix hardens. Any galvanized metal repair requires Bondo Ultimate. Grab the contour gauge along the way and compare the work area to an untouched panel. Mark Simpson explains why many body fillers get firm over time and how thinning bondo can return it to a more workable condition. 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. A brief qualification: Bondo is a registered trademark of 3M and just one of the myriad brands and types of polyester body fillers. Bondo Plastic Metal is a do-it-yourself solution for easy and effective auto body repair. If you do not prep, the body filler will NOT stick to the surface well. Bondo is not for rust repairs. Apply the Filler. With a palette knife, quickly apply the … 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. The other says primer, then Bondo. OPTIONAL: Scuff Epoxy with P120-P180 grit sand paper or red scuff pad. Choose an item or category to find the specific products you need. Applying body filler/Bondo takes proper application. The curing process starts immediately, so load up the spreader and get to work. AutoBodyNow.com sells a vast assortment of. Bondo would be used to smooth any unsightly gaps or cracks that would result from that glueing. Find a flat surface and a disposable tool for mixing. 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. Some places on your vehicle's surface that are rusted completely through the surface w… Click here to get all the product details. 2 Mix and apply body filler over epoxy. Fold—but do not stir—the mixture together with the putty knife until the color is uniform. Wipe of the surface area until clean. For a mixing tool, use a clean plastic spreader or something disposable, like a popsicle stick. The idea is to spray an extremely light mist of paint on the repair and then block-sand by hand. If the repair is very deep you may want to do … 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. Bondo Ultimate does. In this article we are going to discuss why fiberglass is required for auto body repair. One school of thought suggests bare metal, then Bondo. Have a thinner on hand in case your putty is drying too fast. Make sure to sand outside of the repair area as Bondo will need to be spread and applied wider than the damaged area. It is also ideal for filling small holes. Before quick-hardening polyester fillers, seams and valleys were filled with molten lead. Ideal for filling small holes. Get the rasp or Surform ready and pay attention to the temperature of the ball. 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. To fill wood, you need a product that is specifically designed to bend and flex the way wood does. The miraculous blend of polyester resins and cream hardener known as Bondo can make wavy panels straight and door dings disappear. Applying body filler/Bondo takes proper application. Guide coat paint isn’t super pricey but a can of quick-dry flat black works in a pinch. Gather up the Bondo, spreaders, putty knife, mixing board, the Surform or rasp, and acetone for clean up. With your stirring tool, transfer an appropriate-size blob of Bondo to a piece of Formica. We are going to make this procedure in short and simple steps. Along with Band-Aid and Jell-O, Bondo entered the English lexicon with both positive and negative meanings. Anything deeper than 1/4-inch needs fixing, since thick Bondo shrinks over time. 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. Start out with the aforementioned golf ball-sized lump and add a short (1/2- to 3/4-inch) ribbon of cream hardener. 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.”. Run your hand over the repair and feel for depressions or high spots; anything you can feel as wavy will translate through the paint. Step By Step Tutorial On How To Use Bondo Body Filler On Wood. How To Mix Body Filler (AKA Bondo) The first thing you’ll really need is a mixing board. O'Reilly Auto Parts carries Bondo. 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. This door panel looked reasonable but was, not surprisingly, a giant mess. Shoot for that Band-Aid color to prevent a Band-Aid fix. Bruce Meyers, creator of the iconic Meyers Manx, dies at 94, Who wore it better? Locate the filler and the hardener from the Bondo kit. Mar 22, 2017, New Arrivals Carefully squeeze a small amount of hardener near the filler and quickly stir the two together just until it’s a uniform color. Cut in with heavier grit sandpaper and work out to about 80 grit to leave a tooth for the following skim coats. Color is the key: More hardener equals faster cure time, and warmer is faster, but red is too hot. Any bare metal was treated with a phosphoric acid metal prep followed by an etch primer. Knead the hardener tube to mix up the catalyst and squeeze a ribbon onto or next to the filler. Once the Bondo cures, it’s time to sand. 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