Wipe the dried epoxy primer with a lint-free cloth. Apply two to three heavier coats of lacquer filler primer, allowing drying time between each coat. Let the lacquer primer dry until it’s dry to the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? An ominous brown stain on the fender. A bubble in the paint at the bottom of a door.