Ascend Exterior Water-based Clear Finish is a durable coating designed for exterior application on wood, fiberglass, coated metal or painted surfaces. It contains ultraviolet absorbers for advanced sun protection. Dries quickly and cleans easily with soap and water. Use on properly prepared surfaces such as railings, outdoor furniture, above waterline marine surfaces, as well as, doors including wood, fiberglass and steel. It can also be used on interior windowsills and door frames for added UV protection. Available in Matte, Satin, Semi-Gloss and Gloss sheens.