PJ1 Fast Black 500F Satin Black Engine & Case Paint was developed for all 2-stroke and 4-stroke motorcycle engine cases, cylinders and heads. PJ1 Satin Black Engine & Case Paint applies easily in a one step process and provides a smooth factory-like durable finish. PJ1 Satin Black Engine & Case Paint resists chipping and scratching. Dirt and mud wash right off with soap and water. Withstands up to 500F, solvent resistant when cured. Cures with the normal heat of operation.