ZAR® Water Base Poly Exterior HP is an environmentally safe clear exterior polyurethane finish ideal for wood surfaces exposed to direct sunlight and the harsh extremes of weather. Formulated exclusively to deliver superior performance on exterior wood surfaces, ZAR® Water Base Poly Exterior HP contains ultraviolet radiation absorbers and antioxidants. It is the ideal choice for surfaces that would benefit from a clear protective coating: gables and patio furniture, as well as steel and fiberglass entry doors. The full-bodied formulas brushes on like a conventional polyurethane for maximum durability and beauty.