General Finishes Polyurethane Water Based Topcoat Semi-Gloss, Gallon is one of the hardest and most durable consumer polyurethane topcoats available today. This topcoat is non-yellowing and easy water cleanup, making it a convenient choice for both professionals and DIY enthusiasts. It features all the consumer-friendly qualities of a PolyAcrylic Blend and includes a UV Stabilizer to prevent breakdown from sunlight exposure while protecting the underlying stains from fading. With its pure polyurethane durability, this topcoat is especially well-suited for hardwood floors, providing long-lasting protection and a beautiful semi-gloss finish.