Cracked bumpers are common on many vehicles that frequent shopping malls drive on rural. I am using this plastic welder from harbor freight. Plastic may be one of the most versatile building components, but it is still susceptible to wear and tear that can force cracks. Sand the damaged painted areas of the bumper with 60 grit sand paper. On the rear side of the repair area, use a putty knife or bondo spreader to apply the bumper repair product. Black trim is a popular option due to its versatile. This is the position the bumper will be epoxied in, so make sure it is aligned correctly. Our experienced icar gold class certified body technicians replace. We strongly recommend that you remove the bumper in order to repair the crack. If your plastic bumper has scuffs and scratch damage, the repair can be carried out just on the front side of the bumper. Hey everyone, this is by far the best way i have found to repair a plastic bumper. Everyone knows how easy it is to accidently scratch a bumper bar.
How to repair your plastic bumper car craft magazine. Prepare the back of the plastic item by scuffing it with 50grit sandpaper to ensure an effective bond. Apply the backing material piece to the back side of the bumper and the let. In addition, a plastic bumper repair can be reliably carried out whether its a thermoplastic or thermoset bumper, which will depend on your vehicle. However, any cracks or splits should be repaired from the front and back. Jb weld plastic bonder was applied along the crack. If the crack in your plastic does not require extensive repair, you. How to fix a cracked car bumper easy abs plastic repair. A guide to removing scratches from black plastic bumpers. Stabilizing the cover by injecting expanding polyurethane foam inside is a great way to make the cover firm in the area where a repair is required. Apply structural repair material to a backing reenforcement piece, enough to cover at least 1 inch around the back side of the repair.
Heres a video tutorial on how to repair a crack in your cars plastic bumper. Black plastic bumpers are a common feature of cars, boats, and motorbikes. Before hiring a shop, lets see on average how much it will cost, and how long it. Tape up the front of the bumper so it holds with the crack flush. The repair will sand perfectly flat and smooth because the repair is the same abs. Clean inside and outside of crack of dirt and debris. If the plastic begins to smear and melt, use 39767 problem plastic repair material or 68422 mini.
All repairs would require the bumper to be removed, if you want it to last. You need to use plastic squeegee to apply thick layer of filling over the damaged part of the bumper cover. It can also be welded with plastic repair rods on the backside adding webbing material to the mix. Bumper scratches and scuffs are unsightly, and alarmingly easy to get. How to fix scuffs and cracks with a plastic bumper repair kit. How to prepare an auto body plastic repair part for repair. So i head over to my local harbor freight and picked up an 80watt plastic welder.
Matthew wright has been a freelance writer and editor for over 10 years and an automotive repair professional for three decades specializing in european vintage vehicles. How to repair a cracked plastic bumper using a plastic. When the plastic becomes pasty and begins to melt, gradually incorporate the universal repair welding rod. What youll pay to fix plastic bumper damage how to. Bumper or edge repair plastic materials if it is difficult to obtain a replacement part or the damage to a bumper is limited, you can easily repair a cracked bumper by using 3ms plastic repair materials. Stir the pieces with a toothpick to help them settle. Albuquerque car bumper damagechromeplastic car bumper. Learn how to repair your plastic bumper when it is damaged. I had seen posts on youtube describing how to fix a plastic bumper with a soldering iron or plastic welder. How to repair paint cracks in bumpers it still runs. They specialize in paintless dent and plastic bumper repair.
This epoxy applies directly to rips and cracks in flexible auto parts such as bumpers and bumper covers, with a working time of only 6 minutes for fast, easy repair and restoration. After 24 hours, you can start to sand the repaired area. Jounjip plastic welding repair kit for fuel tank, bumper, canoe 2 tips, 20 black plastic rods, 2 mesh, 80w iron new 2019 version 4. A clamp was applied at the top of the crack to prevent it from separating. Cracks occur in plastic containers due to extreme heat, cold, use and bending plastic past its breaking point. However, this type of repair is expensive and requires a professional. How to fix a crack in a rear bumper yourself it still runs. By using the mixing tip, on a mixing plate, on a mixing plate, pour the glue and the activator evenly to make sure. The absolute best way to fix your cracked bumper youtube.
The video is applicable to many vehicles with plastic body panels. The key to plastic repair is to identify the type of plastic being repaired and then by selecting the best repair method. Most latemodel cars have a plastic bumper cover over the actual bumper, which may be screwed to other parts of the car to. They are really easy to fix and a good do it yourself project when the plastic bumper becomes scratched ot dented. With this method, you can repair much larger bumper cracks. For filling larger holes, the versatile formula works as a filler. In this video we will show you how to fix cracked bumper cover. How to repair a cracked plastic auto body part using epoxy. The mesh tape is used so that when you add repair material the repair material that will inevitably hold the crack back together, it will give the repair strength. Durable yet flexible for automotive plastic panel repair. You can start with 120 grit paper and change to 220 grit to finish.
Car bumper damage repair at quanz auto body, we perform bumper replacement and precise paintmatching for bumper paint jobs. The should be totally immersed at the bottom of the container. In the video, 1a auto shows how to repair and repaint a crack on a plastic bumper cover. Sand the cracked paint until it is even and smooth with the surrounding areas of the bumper. Can repairs be made to cracks in the plastic on john deere. For automotive, such as bumper repairs, the information below. If the type of plastic being repaired is unknown, grind the plastic with a 24 grit disc at high speed. A crack in plastic may be properly repaired by welding and repainting. The bumper cover on our 2014 mercedes was cracked and instead of buying one we decided to fix and show you how good it can look again. You may need to repeat this process two or three times to cover completely. You dont have to cover your car with hardtoremove bumper stickers to make it look better, however.
The type is usually engraved or stamped on the inside of the bumper cover. When applying the repair product, angle the putty knife so that the product. When the iron is ready, push the edges of the crack together so that they connect, but dont overlap each other. Resin stays liquid too long and ran out the end of the crack. This was demonstrated on a ford cmax front bumper cover repair. Car bumper repairhow to fix a cracked bumper cover youtube.
If you\re repairing a dent, cover it and the surrounding edges with the filler. Roughen edges of crack with sandpaper to allow for better adhesion of the epoxy. What is the best glue to use when fixing a car bumper. All plastic repairs are fixed in a similar fashion, so no matter if you are working. Identify the plastic type from which the bumper is made. Cover the front of the item which is the visible part with tape or something else to. My wifes car has a crack from hitting a snow mound in a parking lot. How much would it cost to fixrepair a cracked bumper.