Water based polyurethane is an easy-to-apply, quick clean-up, crystal clear finish for interior wood surfaces. Formulated with state-of-the-art resins, this clear finish is non-yellowing and perfect for use over light or natural wood colors. It dries quickly and can be recoated in only two hours. This extremely durable finish resists abrasion, alcohol, water and virtually all household chemicals. This product has superior hardness and adhesion.