its acrylic enamel. I knew that I had to coat every like 15 minutes, but it was getting dark out so I couldnt do it. I missed a few spots so it still had primer showing so I just went by it and wiped it down and sprayed that spot....Looks pretty badass I must say. I still need to get the inner door jam part though...its one of those hard as hell to get places haha. Ill post up pics when its done though....Ive only done the inside thus far..