A simple to use, quick drying coating that matches the manufacturers original engine color. Resists most chemicals. Heat Resistant up to 250F. That meets the original engine manufacturer's color standards. Use on Engine blocks, Valve covers, Water pumps, Cylinder heads, Oil pans You can get most effective protection by priming bare or rusted surfaces with Spruce Light Gray Primer (98-15), Black Primer (98-16), or Red Iron Oxide Primer (98-26). Match appropriate primer color with topcoat. For maximum gloss, hide, and adhesion spray at a distance of 8 to 10 inches.