R
Ricker
I sprayed 3 coats of SPI 2K High Build primer today on the truck bed. Sprayed really good. I waited 30 min. between coats and I'll start my block sanding tommorrow. I was thinking of starting to block sand with 80 grit, followed with 180 grit and then 320 before spraying a coat of reduced epoxy for a sealer. Sound ok?