Pettit Paint, Easypoxy Polyurethane 1-Part Topside Paint. Easypoxy is a modern one-part polyurethane topside and deck enamel improved by the addition of silicone for a brilliant shine and easy brush-ability. Its advanced ultraviolet filters enhance the superior gloss retention and durability of polyurethane. The result is a topside finish that's exceptionally easy to apply, producing a lasting gelcoat-like brilliance with a minimum of effort. It is more economical, requires less effort, and is more forgiving that the competition. Exceptionally easy one-part application Long lasting, durable polyurethane finish Fortified with advanced ultraviolet filters Provides superior gloss retention