It can be used as an autobody filler or on different surfaces like wood, metal, fiberglass, concrete and more. Though there are thinner products for the final coat in fine automotive repairs, i havent found these necessary for general household repairs. Todays qtt is more like a full blown tutorial on how to use bondo as wood filler and how i think they compare. As impressive as my bondo job was for a firsttimer, the bondo soon fell off, and now the huge rust hole is back. The 7 best products to patch wood the craftsman blog. Using bondo to repair door surfaces achieves the same smooth results.
It is not really a rust spot, but rather a missing part of my car that has rust around it. Bondo allpurpose putty is a professional strength, versatile filler for repairing interior and exterior surfaces around the home. Bondo is a pretty stable product not prone to excessive expansion or contraction from changes in temperature or humidity. If there are holes in the metal, you are much better off cutting it all out, patching. I came up with what i thought was a pretty good cosmetic repair. Im doing some household repairs with bondo and thought id share my technique. When i was giving my wheelbarrow an update, i noticed a hole in the. When bondo or any auto body filler is used to patch wood, it fails in a very short time. For a very sturdy repair job, use bondo to patch drywall.
Matching the filler material to your particular situation is the key to patching large holes in wood. Do it yourself permanent rust repair without welding by. In fact, this waterproof filler delivers twice the strength of standard body filler, making it ideal for rebuilding missing pieces during full vehicle restoration. How to fix rust holes on a budget using fibreglass. Small rust holes offer beginners a great way to practice rust repair. The kit includes stepbystep instructions and a tollfree help line. How to fix rust holes on a budget using fibreglass no welding. The video course teaches you everything about modern cars. It comes with two parts, the body filler putty grey. When i was giving my wheelbarrow an update, i noticed a hole in the edge where the rust has eaten the metal away and i used bondo to repair it. I have used bondo for years to fill holes in wood windows where the wood had rotted. If the hole needs to contain a liquid, a rubber washer can go on the sheet metal screw to render it watertight.
How to do a long lasting diy rustout repair using metal and fiberglass duration. Using bondo autobody filler to repair a steel door. Dec 17, 2018 the procedure to fill holes in a metal door is similar to repairing wood doors. There are a few ways to repair a rust hole, but no guarantees a repair will last. How to use bondo to repair a door home guides sf gate. Heres a few pics about of the way down from the build thread. Cut a piece of glassfibre mat the same shape as the hole, but 14in. Lots of work but just depends on how you want it to look. Apply an even amount of pressure as you work in a circular motion. While replacing large sections can be relatively easy, the smaller rust holes that do not warrant a full panel replacement are small enough that the average builder can tackle them and be back inside in time for dinner. Patching holes in a steel entry door showing 6 of 36 messages. How to fix rust holes in your car the right way youtube. A step by step guide on how to use a fiberglass repair kit.
How to repair a hole in a car with bondo it still runs. Using an air blow gun to cool the area reduces the heat effect even more. In fact, it works so well that the makers of bondo now sell a similar epoxy product just for wood. Bondo is also used to repair wood, drywall, concrete, brick, fiberglass, etc. If you have old, worn out, even rotting woodwork on your home, and you want to save money on expensive replacement costs, try bondo.
No one wood filler is best in all situations, considering the variety of wood species on the market and all the different finishes and techniques used in woodworking projects. Two times as strong for the toughest repairs formulated to be twice as strong as regular body filler, bondohair long strand fiberglass reinforced filler is suitable for your most challenging projects rebuilding missing pieces, vehicle restoration, shattered fiberglass repair, filling metal rust holes up to 1 in diameter and more. This was interesting, as id never used the stuff before. Auto body filler is for more than cars natural handyman. These easytouse body repair kits are all you need to get started. Fiberglass is an adamant material, but it may also develop cracks or holes under rough conditions or if face any accident. Clean surface with warm, soapy water or a surface cleaner to remove dirt, wax, oil and grease.
Lay a second layer of glassfibre mat behind the first and brush more resin on. Here are the steps required to use bondo, a repair putty, for rust repair. What is the best bondo to use on repairing rust holes on a. How to repair a rust hole in your car yourmechanic advice. I use automotive bondo to repair termite damage and gouged wood. From little nail holes left when you rearranged artwork to the occasional stray furniture corneror elbowthat crashes though the drywall, no wall stays perfect forever. Bondo self adhesive body patch provides a firm, metal reinforced contour foundation for bondo body filler and fiberglass resins when applied directly over the patched area. You will have to use a bonding filler intended for metal to get. A palm sander allows you to work edges and finesse the sander to achieve. After two or three years some touchup may be needed around the edges. Add a smooth finish by applying a topcoat and hardener, found in the kit, with a spreader. If you prefer, you can also use other wood or wall patching materials with auto body filler to do that ohsocritical final smoothing of the surface. Sand the surface with 3m sandpaper 80 grit to remove all primer, paint, loose rotted wood or rust extending one to two inches beyond the damaged area.
Bondo is a great product for patching damage to cars, but somewhere, sometime in the past, some painter or carpenter decided that it would work just as well on wood. Bondo lightweight body filler quickly and easily fills in dents, scrapes, chips, cracks and rust holes. How to do a long lasting diy rust out repair using metal and fiberglass duration. Theres no need to have any prior experience because a kit includes all the materials and directions required for a diy project. If the holes in wood or in a tree are deep than i fill the holes with saw dust until the sawdust is about 14 inch below the surface. The video is applicable to all steel paneled vehicles. Many patching solutions will not stick to existing paint, so it needs to be removed.
I pried the dried wood off, used a spatula to cover the damage took two coats and the 2 xs look like. Brush liquid resin on to the mat until it is saturated. The next step was patching the hole with bondo body filler. When i removed some of the deck boards, i noticed the lower edge of the siding texture 111 was rotted in a couple of places. There are several methods for repairing it, but using a fiberglass repair kit is probably the easiest solution. Furniture repair bondo vs wood filler salvaged inspirations. Shop wood filler top brands at lowes canada online store.
How to fix non structual rust without welding youtube. Even though this post isnt really quick, its a follow up on last weeks quicktiptuesday and i cant wait to show you this amazing dresser leg repair. Fiberglass was what made it not only possible, but economical. This bondo body repair kit contains everything you need to repair dents, rust holes, scratches and more on vehicle bodies and panels.
Oct 26, 2015 bondo is a great product for patching damage to cars, but somewhere, sometime in the past, some painter or carpenter decided that it would work just as well on wood. Use a 200 and then a 400 grit sanding block to smooth the topcoat, preparing it for masking, priming and painting. The stitch method involves first making a few spot welds to hold the panel in place, then adding short 1inch stitch welds, skipping about 45 inches, then another and so on. Scrape out as much of the crumbling, loose wood as possible. 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 procedure to fill holes in a metal door is similar to repairing wood doors. May 21, 2014 metal patching without welding duration. Hello tony, i have a low deck across the front of my house with 2. If the holes in wood or in a tree are deep than i fill the holes with saw dust until the. The bondo brand offers a complete line of fillers and accessories putties and glazes, undercoatings, and tools for many applications including automotive, household, marine, hobby, and many others. I tried to sand it down and put bondo on it and repaint the car, and it actually looked pretty good for a while. Either use a paint scraper or coarse sandpaper, around 60 grit, to remove any residue that is on the surface of the wood.
Great for use on fiberglass, wood, metal, aluminum, smc, and masonry. Using fiberglass cloth patch and resin liquid provide an inexpensive means of rust repair. Repairing damaged siding with bondo wood fillerwoods home. Electric drill, drillmounted wire brush, drill mounted paint remover, 4 sanding disc.
This is one more hawk that is still here because of an operation many people do not want to talk about. Diy repair door with bondo auto body filler part 1 youtube. Labmetal readytouse repair compound spreads like paste and hardens quickly into metal. Use a polyester filler or bondo wood filler to rebuild rotted or damaged wood. Using bondo to repair rusty holes in metal cabinet repair. Great for use on wood, metal, aluminum, fiberglass, masonry, and. You may want to fill these holes by gluing in wood dowels and then filling any remainder gaps with wood fill or bondo. Moldings, sills, doorjambs, baseboard or wood trim with damage or large holes can be repaired with epoxy. For the best guarantee against popout, use 7d or 8d 21. Readytouse metal repair putty, dent filler and patching compound.
Oct 02, 20 a fiberglass rustout repair is inexpensive and effective. Bondo is a compound that is mainly used in the automotive industry for repairing dents, dings, or large scratches in metal. I cleaned the areas and put masking tape over the holes and then used primer to paint the car light grey. Using bondo to repair rusty holes in metal designs by studio c. This product can repair dents, patch holes, stop leaks or correct chips. Step 1 remove any metal that is not solid from around the area of the hole that is to be repaired. Just like caulk is too flexible to effectively fill large gaps in wood, bondo is too stiff to do the same. The kit includes stepbystep instructions and a tollfree help line is available if you require additional technical support. These simpletouse products make a quick job of filling, patching and repairing dents, holes, and gouges in metal, wood, fiberglass and concrete. 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. How to patch rust holes permanently without welding.
Patching drywall is not difficult, but drywall compound sometimes cracks or falls though larger holes. Bondo body repair kits are the same top quality bondo products used to repair dents, rust holes, scratches and other body repairs. Ive been painting for over 20 years and i found out that due to the tropical weather here in hawaii really takes a punishment on the wood. The bondo will last for years and years in the outdoor environment with no problems at all. I have been doing these for years and they hold up well. Can i use automotive bondo to fill large holes in wood. Covers small holes and rustouts without the need for backing strips, cloth or mat. For rust repairs, you must first remove any scale from the metal.
Its compatible with all paint systems to make your task almost effortless. Stainless steel doesnt rust or stain the paint or leave black streaks on the wood, and the rings on the shank act like barbs, gripping the sides of the hole to prevent the nail from popping out. Please reduce your quantity or change your pickup store to check stock nearby. Repairing a rust hole requires providing a strong repair that resists cracking. This fast curing twopart filler allows you to make highquality, longlasting repairs to metal, masonry, concrete, painted wood, plastic, drywall and more. In the video, 1a auto shows how to cut out, patch and finish a rust hole or otherwise damaged body panel. A fiberglass rustout repair is inexpensive and effective. Enter your home or business delivery address below. Eventually, it will require rust repair to remove the rust. Bondo fillerusing dynaglasspaint and body tech tips duration. The one critical point with bondo is to keep track. Patching holes in wood patching holes exterior wood hole. This reduces the amount of heat each area is exposed to. Covers small holes and rust outs without the need for backing strips, cloth or mat.
Great for use on fiberglass, wood, metal, aluminum and masonry. Fill any low spots with the filler material found in the kit. The filler cures fast, shapes in minutes and is formulated to be nonshrinking and permanently durable. How to repair a rust out with fiberglass and body filler. File down the filler after it dries and smooth it with an 80grit sandpaper. The kind of plug to use depends on how the thin metal is being used. It hardens in minutes and is a lot better then other wood fillers. Bondo hair long strand fiberglass reinforced filler 3m. The remnants of the interior floor that you see in the pics was so thin. It is, of course, best to fix the rust before it becomes a hole, but with some effort, you can fix a hole in a car with bondo to make it look as good as new. The trunk floor was completely gone with nothing to weld to.
I then prime the bondo patch repair with stix bonding primer and paint the. Twopart epoxy is one of the top choices for patching large holes. Large rust outs or gaping holes are generally unattractive and can alter the structure of a metal body. Fill the freezer bag with the bondo mixture, then snip off a corner. The products can be used to repair and restore aluminum, wood, concrete, brick, metal, fiberglass, stone and sheetrock. Formulated with metallic aluminum, bondo metal reinforced filler is strong enough to anchor, drill or tap into and provides a metallic appearance that wont rust. I suggest that you practice this method prior to starting. Fixing a rust hole on the rocker panel can be expensive. However, bondo rust hole repair kit it the perfect alternative that allows you to repair small areas that are rusted out by yourself while also. Rust repair 101 how to fix a rust hole napa know how blog. Bondo, the same product used as autobody epoxy filler, has been used by handymen for years to repair damaged wood. Jun 04, 2015 the reason repaired areas sometimes fail, resulting in the wood adjacent to the repair continuing to decay, is because a crack formed where the bondo and wood meet allowing water to infiltrate and saturate the wood. With that said, repairing a rust hole is easy and can be done by anyone willing to put forth the effort. I was only 15 at the time, but i certainly did not find the rust holes very attractive in the lower front and rear quarter panels.
Perhaps a simple rivet or sheet metal screw can be secured in the hole. Jul 21, 2017 bondo is a putty commonly used for autobody applications because of its ability to harden and sand to extremely smooth surfaces. How to fill holes in a metal door home guides sf gate. Ive done body work on cars for a lot of years, and have developed some techniques to make the job fast, easy. Bondo is a putty commonly used for autobody applications because of its ability to harden and sand to extremely smooth surfaces. Check to see if you are within this stores delivery area. The 00261es bondo body filler can fix a multitude of needed repairs with ease. To apply the cloth patch, first apply a thin coat of filler on the repair area and on a piece of plastic cut to the size of the rust hole. Feb 18, 2012 the best putty i found was dura glass it,s like fiberglass without the fiber. We used a tapered punch to dent down the holes, applied por 15, jb weld quick steel to fill the holes, bondo for leveling it out, primer, paint and clear. The strongest bondo filler for home repairs metal reinforced.890 361 1131 1510 1344 229 1430 1068 1227 861 8 11 1522 162 433 500 754 827 567 25 291 768 212 1487 319 1279 556 689 702 1294 1171 972 229 427 389 608 1235 1494 1359 396 928 5 964 842 1218