May 16, 2019 another document that covers bumper cover on vehicles equipped with what mercedesbenz refers to as, short range radars, has similar restrictions. Plugin the iron and leave it for a few minutes to warmup. If its just scratched or gouged kinda they can refinish it. Most latemodel cars have a plastic bumper cover over the actual bumper, which may be screwed to other parts of the car to. Using the proper material is vital in achieving a solid repair that will stand the test of time. If you have never done body work especially plastic work it will be a nightmare for you and will probably end up worse in the end. Bumper repair versus bumper replacement smart auto repairs. The absolute best way to fix your cracked bumper youtube. Fix a cracked bumper cover ricks free auto repair advice. Generally a cracked bumper cannot be repaired, but usually end up being replaced. The repair process begins with cleaning both sides of the bumper cover using a mild dish soap and water.
A hand mixable two part epoxy putty stick that is formulated to repair and rebuild various plastic compounds and surfaces. Open and dispense plastic bonder syringe into mixing tray provided in package. I repaired it last winter and it still looks the same a year later. It weakens it, which can mean it offers less protection if you are in. How to prepare an auto body plastic repair part for repair. We emailed image above to 100 repair shops across the united states that showed the damaged back bumper from a 2003 toyota sequioa. Seems that having a low ground clearance is very bad for driving in snow of any depth. Dry with unoiled compressed air and finish with a generalpurpose adhesive cleaner to. Sep 24, 2018 even a minor accident can result in a damaged bumper. Tape up the front of the bumper so it holds with the crack flush. Before hiring a shop, lets see on average how much it will cost, and how long it will take. I am attempting to repair and repaint the bumper cover on my 92lx. Bumper repair trailblazer ss preventive maintenance flat tire new engine the body shop plastic bike vehicles.
Before hiring a shop, lets see on average how much it will cost, and how long it. Mar 18, 2009 learn how to repair your plastic bumper when it is damaged. When a technician is inspecting the bumper for damage, they will make note of whether there are any cracks in the bumper. Having a solid bumper is crucial for the safety of your car, so it is important to repair even small dents and scratches. On the rear side of the repair area, use a putty knife or bondo spreader to apply the bumper repair product.
Before doing to repair, make sure of a good preparation of the damaged area. Bumpers are often the first part of the vehicle to absorb contact in a collision. Cracked bumpers are common on many vehicles that frequent shopping malls drive on. I have two cracks both about 2 inches long on the front of my bumper cover, and the snow seems to also have reaped havoc on the wheelwell liner front passenger side, as it is no longer there.
The professionals use expensive epoxies, heat, plastic welding, and other techniques to repair bumpers. If you do decide to fix it, a wellrated independent body shop certainly can do the work. Lift the trunk carpeting to check for additional screws that attach the bumper cover to the body. How to repair a cracked bumper race and performance news, howtos and technical articles from racingjunk with a focus on drag racing, feature builds, race results and industry products. The repair materials used to fix a cracked bumper have come a long way from when i started working on cars. But car makers use a variety of plastics to form their bumper covers and the filler plastic you use to repair the crack must match the.
Car bumper repairhow to fix a cracked bumper cover youtube. Oct 04, 2019 the bumper cover material is made from flexible plastic. With this method, you can repair much larger bumper cracks. We strongly recommend that you remove the bumper in order to repair the crack. Overall, im pretty pleased with the results so far. Use clamp to hold pieces of bumper together flush, if necessary. Reinforcing steel wire mesh if needed instructions. They specialize in paintless dent and plastic bumper repair.
How to repair your plastic bumper car craft magazine hot rod. Apply structural repair material to a backing reenforcement piece, enough to cover at least 1 inch around the back side of the repair. I am using this plastic welder from harbor freight. I repaired a crack in my wifes front bumper with gorilla glue made for plastics. You would likely have to used bondo or something like it to repair. How to repair dents and small cracks on a plastic bumper cover using a flexible body filler reconditioning or recycling plastic auto bumper covers is becoming a common practice especially. With a new oem cover that wouldnt be a concern unless it gets hit again. How to repair a cracked bumper bumper repair, bike.
I hit a truck tire recap on i85 early monday morning and it cracked my front bumper cover up. Spray 3m polyolefin adhesion promoter 05917 on the back side of the bumper around the cracked area. They are really easy to fix and a good do it yourself project when the plastic bumper becomes scratched ot dented. If you need any parts for your vehicle, click the link in the description and head over to. Apply the backing material piece to the back side of the bumper and the let the material ooze out through the holes and groove, then gun some more material while it is still wet and place a contouring plastic on the top and spread it out using a spreader or. It was a couple years old at the time and he bought an already painted oem bumper. Duplicolor ebpr00310 gray perfect match scratch filler primer 8 oz. Even a minor accident can result in a damaged bumper. We pulled the bumper off and were going to repair it from the back side. What is the best glue to use when fixing a car bumper.
Remove the cracked bumper cover from the body of the vehicle. But car makers use a variety of plastics to form their bumper covers and the filler plastic you use to repair the crack must match the base material. How to repair a cracked plastic auto body part using epoxy. How much to repair cracked rear bumper mercedesbenz forum. Thats why providing appropriate, safe bumper repair is crucial. The bumper cover material is made from flexible plastic. You could run your car down to an auto body repair shop and have them sand and repaint the bumper. 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. 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.
The cost to repair a bumper will depend on the type and severity of the damage, as well as the make and model of your car. In reality, the repair materials used in the shop today to fix a cracked bumper are very durable. 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. How to fix a crack in a rear bumper yourself it still runs. 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. It depends on the type of bumper, and to what youre referring as the bumper. Look for screws on the sides of the vehicle beneath the taillights and in the wheel wells, as well. In this instructable we are going to show you how to repair a scratched plastic or fiberglass bumper cover on your own, in a fraction of the time, and at a fraction of. Jb weld 8237 plasticweld plastic repair epoxy putty 2 oz. This is not an endorsement for this particular company but an example to let you know the technology is out there.
Jb weld plastic bonder was applied along the crack. If you do decide to fix it, a wellrated independent. Cracked bumpers are common on many vehicles that frequent shopping malls drive on rural. What youll pay to fix plastic bumper damage how to. To repair a fiberglass bumper, first remove the fasteners holding the bumper in place, then slide the bumper off your car. When applying the repair product, angle the putty knife so that the product is pushed through the crack and is squeezed outwards through the front. How to repair a fiberglass bumper with pictures wikihow.
The stress of flexing the bumper back into the clips cracked it a bit again. If possible i would like to take the cover off and repair the cracks to make it at least look decent until i can buy a replacement and get it painted to match. Is there any products that i can use to repair the cracks and save the bumper cover. The bumper cover s purpose is 5 percent aerodynamics for slightly improved fuel economy, and 95 percent aesthetics. Apply the backing material piece to the back side of the bumper and the let. How to repair paint cracks in bumpers it still runs. Dont use bondo, you need a high quality two part plastic for the repair and it has to be for the type of plastic your working with. Learn how you can repair cracks and dents on your car bumper. Mar 29, 2019 to repair a fiberglass bumper, first remove the fasteners holding the bumper in place, then slide the bumper off your car. The bumper covers purpose is 5 percent aerodynamics for slightly improved fuel economy, and 95 percent aesthetics. The previous owner cracked it and fixed it, but it has recently come undone. Learn how to repair your plastic bumper when it is damaged. For filling larger holes, the versatile formula works as a filler.
A clamp was applied at the top of the crack to prevent it from separating. We wont use epoxy glue but instead, use the plastic weld method. Another document that covers bumper cover on vehicles equipped with what mercedesbenz refers to as, short range radars, has similar restrictions. Most latemodel cars have a plastic bumper cover over the actual bumper, which may be screwed to other parts of the car to hold it in place. In this video, im going to show you how were going to repair this crack in this bumper. Smooth both sides of crack using rotary tool with grinding attachment, or drill fit with grinding attachment. Per the mercedesbenz body repair manual, when performing filling and painting work on the bumpers, it is important to make sure that the maximum coat thickness is not exceeded at the short. Ensure that you cover an area extending about 50 millimeters from the crack. Thats costly, but probably worth it if you own an expensive vehicle. For the original story, go to weve all been there hastily putting the car in reverse, failing to check the blind spot, and cringing at the crunch of bumper meeting barricade. How to repair dents and small cracks on a plastic bumper cover using a flexible body filler reconditioning or recycling plastic auto bumper covers is becoming a common practice especially now that most part the world is facing serious waste disposal issues. How to repair a cracked front plastic bumper on a 2007.
Using applicator 08190, apply 3m flexible parts repair material 05901 onto the backside of the crack and tool out. Roughen edges of crack with sandpaper to allow for better adhesion of the epoxy. Using stick provided, apply plastic bonder to crack, ensuring that it is thoroughly applied into crack. Before starting to repair, make sure of a good preparation of the damaged area. Id be a little worried about a repaired bumper cover cracking later on. But if you arent obsessed with perfection, or the value of your vehicle doesnt support spending that much money on. You are parked up and someone knocks your car, the. How to repair a cracked plastic bumper using a plastic. This is the position the bumper will be epoxied in, so make sure it is aligned correctly. Heres a video tutorial on how to repair a crack in your cars plastic bumper. Look for screws on the sides of the vehicle beneath the taillights and in the wheel wells, as well as in the middle, beneath the trunk latch. Repairing the cover at this point requires a thorough cleaning to remove any wax, grease, etc. However, cracking in the bumper cannot be repaired and this affects the structural integrity of this part.
How to repair your plastic bumper car craft magazine. By using the mixing tip, on a mixing plate, on a mixing plate, pour the glue and the activator evenly to make sure both products are well mixed. Hey everyone, this is by far the best way i have found to repair a plastic bumper. How to fix a cracked car bumper easy abs plastic repair. The only plastic bumper cover ive replaced was on a montero sport my cousin owned. In this article, we go over the procedure we followed to fix a cracked bumper. Using the proper material is vital in achieving a solid repair that will stand the. 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.242 213 384 63 49 1271 405 561 835 800 1254 785 622 825 1365 720 1559 1328 1269 438 1337 1083 262 282 971 1426 1126 1343 1445 320 510 392 1318