Fusion is a Polyurethane material that looks, feels, and performs better than the really expensive Polyurethanes. It is engineered for indoor or outdoor use and exceeds 1000 hours QUV with no color loss. It has a superior stain and abrasion resistant topfinish that passes 300,000 cycles Wyzenbeek using a #8 cotton duck. Most stains can be cleaned with a dry towel, rubbing alcohol, or clean warm water. This is a very soft, supple polyurethane, with exceptional physical characteristics - Ideal for Hot Rods and Classics!