Olson Floor Supply offers DuraSeal Premium Polyurethane+ in Manhattan—a professional-grade, oil‑based finish designed for exceptional protection and clarity. This premium coating resists chipping, peeling, water, soaps, detergents, inks, pet wear, fruit acids, and alcohol—ideal for high‑traffic wood surfaces Olson Floor Supply. Available in Quart and Gallon sizes, and in gloss,...