bill3337
Member
I just got a new fuel tank for my '67 Camaro. It came with a film of wax or oil on it. I wiped it down first with laquer thinner to help with the stubborn coating, then I scrubbed it thoroughly with Dawn dish soap, then scrubbed really well with red scotch brite pad and SPI 700-1 wax and grease remover. I know it's normal to sand with 80 grit before epoxy, but I'd rather not sand through the zinc coating (I think it's zinc) Even though I'd rather not sand it, is it too risky to apply over the scotch brite surface? Thanks, Bill