Dupli-Color Bed Armor Do-It-Yourself Truck Bed Liner is a water-based, rubberized polyurethane coating. It is ideal for protecting truck beds, and all other metal, aluminum, fiberglass, and wood surfaces. Bed Armor is the only do-it-yourself truck bed liner formulated with DuPont Kevlar. This special formulation won't chip, fade, or flake and has a textured, black satin finish that provides the ultimate in truck bed protection. The Bed Armor Truck Bed Protection Kit include: (1) Bed Armor gallon, roller cover and frame, roller tray, trim brush, scuff pad, stir stick, step-by-step instruction booklet.