Quick Answer: Can Bondo be used on plastic bumpers?

Can you use body filler on plastic bumpers?

It is not recommended for body filler to be applied over plastic bumper covers. Most bumper covers are made from a thermo plastic TPO or PP. This type of plastic has a problem with things adhering well. Body filler is designed for steel, galvanized steel, zinc coated steel, SMC, fiberglass, and aluminum.

Are plastic bumpers repairable?

Many plastic bumper parts can be repaired, especially bumper covers, which are commonly damaged on a vehicle. … In addition, a plastic bumper repair can be reliably carried out whether it’s a thermoplastic or thermoset bumper, which will depend on your vehicle.

Does Bondo stick to ABS plastic?

The only thing we do for interior abs plastics is turn it into swiss cheese by drilling lots of little holes into it. When you spread your bondo or glass over it, it will kind of rivet itself to the abs by expanding on the other side of the hole.

What is a good plastic filler?

If you’re looking for how to fill gaps in plastics, Vallejo Plastic Putty is one of the most effective products out there. In general, the Vallejo Plastic Putty is similar to the Tamiya Putty in that it works to fill gaps across surfaces made from the most common modeling/miniature materials, plastic and resin.

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Why is Bondo bad?

Unfortunately, filling compounds such as Bondo also present some drawbacks. Fillers like Bondo can crack if they are mixed too thickly, harming rather than improving the look of the car. Additionally, there’s a risk of discoloration and poor long-term wear when you use a dent repair filler like Bondo.

Will polyfilla stick to plastic?

meaning that this polyfilla will stay on plastic and even metal if the surfaces are properly clean. It will keep much of its adhesive property even if thinned down with water. … The sponge needs to be damp to prevent the polyfilla from sticking too much.

Can you use P38 on plastic?

Don’t use P38 for bumpers use a dedicated plastic or bumper filler it has higher adhesion and flex qualities there are many to choose from.

How much does it cost to replace a bumper cover?

The cost of bumper repair or replacement varies based on the extent of the damage, the repair techniques performed, and the type of vehicle you drive. Therefore, a bumper replacement can cost between $800 – $2,000, while bumper repairs can cost anywhere from $100 to $1,000.