Originally Posted by lakeroadster
I have used a product called Gibbs with success. I stripped the stepside bed down to bare metal on my '65 C10.
I sprayed it down with Gibbs. 6 months later it had zero surface rust. But... I do live in an arid climate (Colorado high plains) and the bed was in a covered building.
Here's a link for ya: Gibbs Brand penetrant
Gibbs is the manufacturer of the one sold by troy of rad rides