Dont get cross threaded about air dry stuff....
yeah, what would I know....

Anybodys liner turn chalky or have it rub off on your hands, clothing, etc? Looking for real world feedback, not what the advertisements say.
Whatever I put in my K5 will never see real work, just using it as a "sealer" on a mud truck. I had a truck with an unknown liner that would rub off, it made doing anything in the bed a PITA because I couldn't even sit on the tailgate without getting it on my clothes or hands.