Reface: 2K Polyester Spray Filler, White, 2lbs REFACE is a highly effective, two component sprayable polyester for the preparation of steel and fiberglass surfaces.. Very high build and easy to sand, providing the perfect flat surface for priming. Adheres to metal, filler and primers. Ideal base for most paint systems. Substrates: Bare metal, fiberglass, SMC, polyester putties and body fillers, fully cured paint surfaces. Size: 1 Liter Tin. Color: White. CTN: 6 Comes with liquid hardner Replacement Hardener UP0739 Case Qty Hardener 6 Number Supplied 1 Hardener Weight 60ml UP0719 Yes - STYRENE