I was recently commissioned to paint a bass head (outside) for a drum set, and was interested in doing it in oils. I figure my approach would be to scotch bright the surface and then paint. I was wondering if anyone had any input on this or new if there was a way to spray a finish clear on afterwards without causing any chemical reactions and such. Or if i really need to finish coat it with a clear at all?
does this sound like a good idea? Any advice?
Edit: the surface is made of plastic, gloss surface