fiberglass repair / BONDO?
Will BONDO stick to fiberglass, I want to repair a small dent that is about 10" long and just deep enough to break the fiber glass. I want to make it flat and smooth as I will then add another "decal ...
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It will pop off pretty quickly without the proper prep, especially if there's a crack underneath. Your best bet is to stop-drill the crack, rough sand the areas around the crack for adhesion, apply some fiberglass mat with resin, let this dry then sand it to feather it in and make as smooth as possible. Then just use a filler putty to smooth out for priming and painting.
