Old Masters Ascend Exterior Water Base Matte Clear Finish, Quart is a durable and reliable coating specially formulated for exterior use on wood, fiberglass, coated metal, or painted surfaces. This water-based clear finish advanced sun protection thanks to its ultraviolet absorbers, helping to preserve the beauty and integrity of your outdoor surfaces. It dries quickly and is easy to clean with just soap and water, making it convenient for regular maintenance. I for properly prepared exterior surfaces such as railings, outdoor furniture, and above waterline marine surfaces, it also works well on doors made of wood, fiberglass, or steel. Additionally, it can be applied to interior windowsills and door frames to provide extra UV protection. This finish should not be used on wooden decks, steps, fences, log homes, or surfaces below the waterline. Clear finishes like this one seal and protect surfaces from abrasion, marring, chipping, water, and alcohol damage, while also withstanding the effects of weather and sunlight, ensuring long-lasting protection and enhanced durability. Model Number: