Rust-Oleum Ultimate Polyurethane Wood Care Clear Fade Resistant Varnish Spray Paint (Actual Net Contents: 11-oz) in the Spray Paint department at Lowes.com
Polyurethane Spray, Clear, 11.25 oz. - Spray Paints - Amazon.com
What's the Difference Between Polyurethane, Varnish, Shellac and Lacquer? | HGTV