General Finishes Clear Exterior 450 Varnish Gloss, Quart is specially designed for exterior wood applications, providing durable protection that withstands the harsh effects of sun, rain, and wind. This varnish can also be used as a tint base to create custom colors, making it versatile for various outdoor projects. I for vertical surfaces such as fences, patio furniture, garage doors, entrance doors, and interior windows, it excellent durability and clarity. While it is not for deck finishes, Exterior 450 is fortified with UV absorbers to stabilize the finish and includes a built-in mildewcide to help retard mold and mildew growth. It performs exceptionally well as a clear coat or as an optional topcoat over General Finishes Milk Paint, ensuring a beautiful and long-lasting finish. Model Number: