This is one of the hardest, most durable consumer polyurethane topcoats on the market today. It is non-yellowing and offers easy water cleanup. It contains all the consumer-friendly characteristics of PolyAcrylic Blend. In addition, it contains a UV Stabilizer to protect it from breaking down in sunlight and to protect the underlying stains from fading. With its pure polyurethane durability, it's a great choice for hardwood floors.