bondo body filler dry time

For a super-smooth finish, apply a very thin layer of glazing and spot putty with your palette knife. By signing up you are agreeing to receive emails according to our privacy policy. Our entire sales staff has access to online and field-based training as well as enhanced product information. We are dedicated to bringing you value for the long haul. on Bondo 101 Basic For Working With Plastic Body Filler, Community Rallies Around NAPA Store Owners. For more on Bondo, go to makezine.com/fond-o-bondo. 2. There is nothing wrong with bondo brand fillers. This is the original formula for quickly and easily repairing vehicle exteriors and other metal surfaces, as well as wood, fiberglass, concrete and more. Box 813, Lafayette, CO, US, 80026-0813. Never sand in straight lines, instead use a criss-cross pattern, up and down, side to side. In addition to its uses in repairs of typical vehicle surfaces, the filler is also suitable for repairing other surfaces including wood, steel, aluminum, fiberglass, and concrete. The edges of the filler should feather out to the existing panel. Which, sometimes means going the extra mile - literally. Old school body shop techs used to melt strips of lead with a torch to fill body imperfections and joints. Place the proper amount of Bondo filler and hardener: 50:1. 6. Stop when youre close to the final shape, then smooth with progressively finer grades of sandpaper. Fillers might contain corrosion resistance and slow the process, but theyre not gonna stop it, he said. Wood fillers can be used to reinforce softwoods or rotten woods structurally. It is not recommended. Bondo Fiberglass Resins and Repair Kits are 100 percent waterproof. Bondo doesnt dry; it cures through a heat-generating chemical reaction between the resin and hardener. 2. If you add too much hardener, the mixture will gel too quickly. Using light pressure, you can knock off large amounts of filler to rough-in the shape needed before the filler hardens, making sanding more labor-intensive. All Rights Reserved. At this point the customer must follow our return policy. 10. If there are holes in the metal, you are much better off cutting it all out, patching it with new metal, and then working the body filler from there. Check out all thepaint & bodyproductsavailable onNAPA Online or trust one of our 17,000 NAPA AutoCare locationsfor routine maintenance and repairs. Applied correctly, Bondo repairs are durable and long-lasting. Bondo Body Filler is a two-part putty compound used to repair dents, dings, holes, rusted areas and scratches in vehicle exteriors. If you add too little, it increases the amount of time for it to cure, and if you don't add enough it will never cure. Bondo Ultimate can be applied directly over sanded and cured primer and paint. Plastic body fillers are intended for small dings and smoothing out warped panels, not a major repair itself. Our Specialists receive specialized product training at 3M headquarters and work closely with 3Ms local product specialists. Before the filler is fully cured, shape and sand per the tips above, using a Dremel tool for details. Dont count on unreinforced Bondo (such as 161) to be structural. Why would you waste time laying down a gorgeous paint job if you know the gigantic blob of plastic body filler behind it could actually pop off in the future? AccessAs a 3M Strategic Distributor, we receive notice of the newest 3M products -- often before the rest of the market -- and enjoy special promotions and unique offers. Jefferson has also written 4 books and produced countless videos. To help your top coats adhere to the metal, you should use a direct to metal primer (DTM), but it is not usually necessary under body filler. If you add too much hardener, the mixture will gel too quickly. The customer is responsible for providing correct shipping address information. Put a small piece of bondo on a board and run a line of hardener from end to end. It's an old fiberglass hull, and will be covered over with. A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and more curated by us, the people behind Make: and the Maker Faire. Art (on right) going the extra mile for his customer. Stage 2 Fill. You only want to mix what you can use in about 10 minutes. Pinholes are caused by air entrapment within the plastic body filler and are exposed during the sanding operation of the filler by the body man. The mere application of body filler over a substrate wont stop rust, Miller said. In theory, properly mixed Bondo can be applied in any thickness, but beware of gravity-induced sagging. Holding it there, replace the lid and knead. The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories, accessible by all ages and skill ranges. The mix is crucial. You do not want to apply body filler to anything that is thicker than about a 1/4. This article has been viewed 100,787 times. The Best Time to Mow Your Lawn without Annoying Your Neighbors. For more information on how to use plastic body filler, chat with a knowledgeable expert at yourlocal NAPA AUTO PARTS store. Can You Leave Your Car on While Pumping Gas? Do not whip the body filler while mixing it. Apply the filler to the panel, pushing the filler into any crevices. Exposure to styrene can cause respiratory irritation. Automotive expertise from NAPA AUTO PARTS. Body filler that will be exposed to water should be painted. To be on the safe side get out your trusty hair drier set on hot/high. Developed in 1955, this original auto body filler formula is another way that 3M applies science to life and helps you rediscover the excitement of owning and operating like-new vehicles. If you add 1 line of hardener across the top of the dollop of Bondo, it takes about 15 minutes to dry after applying. I wouldn't suggest using Bondo in temperatures below 60-65 degrees. Membership connects and supports the people and projects that shape our future and supports the learning initiatives for the next generation of makers. In 2003, he began writing tech articles for magazines, and has been working as an automotive journalist ever since. He loves music and musical instruments, computers, birds, electronics, furniture design, and his wife not necessarily in that order. NOTE: If a customer ships product outside the USA all warranties are void and no returns are accepted regardless of circumstances. Container of body filler, including hardener, catalyst, or activator, Cooking spray ("Pam"), silicone spray, or WD-40, Flat stick or large flat-blade screwdriver, Get dozens of projects in every issue covering DIY electronics, 3D printing, craft, and more, Learn tips and skill-building tutorials from experts in the maker community. After curing, expansion and contraction are minimal. Sand with at least 220-grit paper between coats. The only time you will have problems applying filler in very humid conditions is if the metal is visibly wet from moisture. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. The short answer is filler companies suggest it needs to go on bare metal, and epoxy companies suggest you put filler over epoxy so they can sell more of their product. Air orders typically ship same day if orders are entered by 11:00am Mountain Standard Time. By using our site, you agree to our. Have a container of lacquer thinner or acetone on hand, as well as a roll of paper towels. Cut and sand Once the Bondo cures, its time to sand. If any of the product has been used and not in resalable as new condition, we cannot issue you a refund. Is the cured Bondo the same hardness and durability if too little hardener is used (resulting in a slow cure) or too much hardener is used (resulting in a fast cure) or just the right amount of hardener is used? This fast-curing body filler spreads easily and will adhere to correctly prepared surfaces. Our onsite expert works to understand your businesss priorities and processes, so you get the solutions you need, when you need them. ConfidenceIn order to partner with 3M as a Strategic Distributor, Pack-n-Tape has demonstrated our companys strength and our commitment to providing ongoing support to our customers. Too much hardener in a warm environment will reduce working time, but too little in a cool environment can result in maddeningly long curing times. Bondo Professional Fast Dry Filler, Gallon, 4 per case, Thank you for subscribing to the newsletter! Pack-n-Tape's founder and President, Art Cerimele, has been supplying customers with packaging products since 1990. What happens if you put too much hardener in Bondo? First-time Bondoer? His career began in the car audio industry as a shop manager, eventually working his way into a position at Rockford Fosgate as a product designer. Level up your tech skills and stay ahead of the curve. Construction and Home Improvement Products, Dispensers, Applicators and Accessories for Structural Adhesives, Replacement Parts for Tape Dispensers and Case Sealers, 3M 20058 Bondo All-Purpose White Cream Hardener, 2.75 oz, Original formula for repairing dents, dings, holes, large rusted areas and scratches in vehicles, Two-part lightweight compound mixes easily and spreads smoothly, Also suitable for wood, steel, aluminum, fiberglass, and concrete, Use during the Fill stage of the 3M Body Repair System, P.O. Some of these are essential for the basic functionalities of our websites. Copyright National Automotive Parts Association. Start with these tips for mixing, preparing surfaces, and finishing. A tube of the hardener is included with Bondo Body Filler. You also assume responsibility for insuring the returned item.Items must be returned in "as new" condition in the original packaging and have all accessories, blank warranty cards, and users manuals.A minimum restocking fee of 25% or more, depending on the item, manufacturer policies, and circumstances. Save over 40% off the annual cover price for a full year (4 issues) of Make. Before adding any filler, you should get the metal fairly close. If errors are found in our items/case or pricing, Pack-n-Tape reserves the right to honor the price or correct the error. This system helps you work easily, efficiently and successfully across the entire body repair process. Using 3M Sandpaper 80 grit, sand and shape the filled area to the contour of the surface. Stir the Bondo a bit with a flat stick or a screwdriver if it has separated. 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. Art has instilled these same values in everyone here at Pack-n-Tape and our everyday activities. We reached out to the experts at 3M and here is their reply: Bondo is designed to be used with a little less or a little more hardener, but adding not enough will cause the product not to cure and adding way too much will cause the product to stay soft. Phil Bowie is a lifelong freelance magazine writer with three suspense novels in print. A 36-grit to 180-grit surface is ideal for body filler application so that the filler has a good rough surface to grip. 2. 49 Team, Elliott Rebounds After Late-Race Incident at Indianapolis, Extends Points Lead, Capps, NAPA Team Opt for Big Picture Approach in Seattle, The Big Cat Tames Williams Grove Speedway. It was never intended to fill large dents, rust, or other major body damage. 5. Nearly every high-end custom car or restoration has some amount body filler on it. 3M, auto body repair, Bondo, grinding, metal, paint prep, paint repair, primer, repair, restoration, rust, rust inhibitor, sanding, welding. After it gels, it won't stick to the surface you are repairing. Great question! You can use plastic or metal spreaders, choice is up to your personal preference. All rights reserved. Do You Need To Prime Bondo Before Painting? Bringing Science to the Art of Auto Body Repair As a brand of 3M, Bondo is well known among collision repair professionals and others who are committed to helping restore the beauty and value to your automobiles. For example, how much hardener should I mix in with two ounces of Bondo? Bondo Body Filler products include directions that help you easily create just the right mix for your auto repair job and allow for same-day repairs. If necessary, knead the tube of hardener to get uniform consistency. how many carpet beetles is an infestation. The bondo will actually get warm on its own (exotherm) if it is not spead to thin. Place your order based on product description and specification. The customer is responsible for providing correct shipping address information. Another point to note is that the talc in body filler is hygroscopic, meaning it readily absorbs water. If an order is shipped to an incorrect address provided by the customer, the customer takes full responsibility to retrieve the package or will be responsible for the full cost of the items shipped. When product is available, ground orders typically ship after a 3 business day warehouse processing time. Be vigilant; do as much shaping as you can before Bondo fully hardens. The directions say a 3-inch circle 1/2-inch thick to a 3-inch strip of hardener, if you had a 3-inch circle to a 1.5-inch strip of hardener you still would be ok, and if you had a 3-inch circle to a 3.5-inch strip of hard you still would be ok. Let it thoroughly dry, then paint. His work has been featured in Car Craft, Hot Rod, Rod & Custom, Truckin, Mopar Muscle, and many more. Too much hardener in a warm environment will reduce working time, but too little in a cool environment can result in maddeningly long curing times. The general rule of thumb is that if the dent it deeper than 1/8 you need to do metal work first. With a palette knife, quickly apply the Bondo, leaving some excess material to be removed. He recalls driving about 25 mph on back roads to his customers location.

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