I use PPG Quik Clear on just about everything other than cheap enamel. It is a two part clear that works pretty good on cars and I have used it on an old Homelite XL12 with good results. Probably best to use a lacquer based paint for color coat. On my saw I used a Dupli-Color metallic blue and let it dry for a day or so then applied the Quik-Clear and it looked good...