Alpine Corporation Americana Clear Matte Water-based Polyurethane Aerosol Spray (12-oz) in the Sealers department at, Acrylic Spray Sealer - valleyresorts.co.uk
8 Best Polyurethane Finishes for Wood | The Family Handyman
Varathane 11.25 oz. Clear Gloss Spar Urethane Spray Paint (6-Pack) 250081 - The Home Depot