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, semi‑gloss, or satin sheens, it delivers roughly 500 sq ft coverage per gallon Olson Floor Supply. With excellent leveling, outstanding durability, and easy cleanup using mineral spirits, it’s a trusted choice for contractors, developers, and homeowners seeking a flawless, long‑lasting finish—with the reliability Olson Floor Supply brings. Visit https://www.olsonfloors.com/supplies/duraseal-premium-polyurethane-plus