Delta Kits Premium Pit Resin & Polish Combo-7 ml ea 1 7 ml bottle ea of Premium Pit Resin and Premium Pit Polish Resin: excellent bonding strength Resin: xxcellent durability to withstand wiper wear, car washes and constant exposure to the elements Polish: removes scrape marks left by razor blades from the surface of cured resin Polish: safe for acrylics, glass and plastics