Marine Spar Varnish Clear Satin Quart

Marine Spar Varnish is a premium, marine-quality finish designed to provide ultimate protection for both interior and exterior wood surfaces. Unlike traditional polyurethanes that can become brittle, this alkyd-based varnish remains flexible to absorb the natural expansion and contraction of wood caused by seasonal changes. Formulated with advanced UV absorbers, it resists the sun's degrading rays while offering superior resistance to ocean salt spray, moisture, and weathering. Ideal for high-exposure areas like entry doors, outdoor furniture, and boat trim above the waterline, it delivers a durable, clear satin finish that enhances the wood's natural beauty.

Protects and beautifies interior and exterior wood surfaces. Remains flexible and absorbs the expanding and contracting seasonal movement of the wood. Maximum UV protection. Water-resistant. Resists ocean salt spray, cracking and peeling. For use on exterior wood entry doors, wood shutters, outdoor furniture, interior windowsills and frames, planters, wood trim on boats (above water line) and more.