Can you Bondo 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.

Is Bondo good for plastic?

Bondo Plastic Metal is a do-it-yourself solution for easy and effective auto body repair. Fill and seal seams in metal and other surfaces right from the tube – no mixing required. Plastic Metal dries quickly and is easily sanded, filed, drilled and painted for smooth and seamless repairs.

Is Bondo flexible when dry?

Bondo dries hard, like a sheet rock type texture almost. It cracks really easy, not to mention seperates from its mating surface easy when flexed. For a bumper, Id use some kind of plastic filler, like duraglass or something. It dries like silicon, and it can flex a little.

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.

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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.

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.

Does epoxy putty stick to plastic?

Not only plastics, glass, glass fiber, ceramics, and wood, but also concrete, steel, and metal can be permanently bonded together with the help of Epoxy Putty Stick.

Does Bondo melt plastic?

You can use bondo over your plastics, but just get something better than actual Bondo brand body filler. I recommend Evercoat Rage, or Rage Gold. Lightweight, easy sanding filler with good flexibility, which is what you need to be most concerned about.

Can I use Bondo plastic metal on plastic?

Bondo® Plastic Metal lets users do it themselves for easy, cost-effective, shop quality auto body repair to metal and other surfaces.

Bondo® Plastic Metal.

Attribute Name Value
Volume (Imperial) 5 fl oz

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.

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