#1: Begin by washing the surface with soap and water to remove organic contaminates. Thoroughly degrease the substrate with a solvent-based degreaser such as U-POL WIPE#6 or System 20. This removes any surface contaminants like grease, dirt and industrial fallout.
#2: Abrade with P180.
#3: Any hard to reach areas should be abraded by hand with a red scuff pad.
#4: Once abraded, thoroughly degrease again.
#5: Wipe the substrate with a tack rag.
#6: You are now ready to shoot RAPTOR.