Permatex spray-on rust treatment is claimed to displace rust and prevent new rust from forming. It can also be brushed on by spraying some in a cup or the cap. The spray is nearly clear, and turns the ...

Today’s vehicles are far more rust resistant than the vehicles of 30 years ago, and many manufacturers offer lengthy corrosion warranties. But while it’s not as commonly needed as it once was, rust ...

A good rust remover can save time, extend the life of tools, and restore household or automotive parts that might otherwise be headed for the trash. Not all formulas are created equal, though—some ...