The byproduct of oxidation of a metallic material

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51 views

The stone chip rust doesn't go away

Last year, I had a big stone chip with growing rust. I did thoroughly sand it, applied primer and painted it. It was not supposed to look good, I just wanted to prevent the rust expansion. After a ...
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How to seal / repair large crack in bumper

A car was in a collision and the front bumper is dented inward and cracked, I'm guessing up to an inch wide. Is there a way to either fill the crack with some type of foam? (Sophisticated tools and ...