Rust-Oleum 200281 Polyurethane Spray

Varathane Crystal Clear Spar Urethane Spray offers outstanding UV and weather protection. Use this outdoor-approved clear sealer from Rust-Oleum to add years to the life of exterior wood projects. This water-based spray is low odor and comes in a 11.25 ounce aerosol can so you don’t have to worry about brush strokes marring your satin finish. Apply a minimum of 4 coats for best results.