Surelast is a 100% solution dyed polyester that offers high UV and midew/mold resistance. This highly water resistant fabric has excellent tear and abrasion resistance and is gel coat friendly. The easy to clean, washable, material’s urethane coating offers stability with minimum stretching or shrinkage. Serging or hot-knifing is not necessary. Surlast has an exterior side and an underside and offers a 3 year limited warranty.