TUFFAK SL polycarbonate sheet sign grade, available in sheet and reels, is an enhanced UV resistant product with exceptional weatherability and superior impact strength. Available in clear, standard industry colors, and sign matte texture. TUFFAK SL polycarbonate meets UL 879 for electrical signage. It can be easily fabricated, thermoformed, and decorated, and has a proven track record of outstanding performance in any environment and meets the UL 879 standard for electric sign components. The terms of the TUFFAK SL sign matte Limited Product Warranty is available upon request. The terms of the TUFFAK SL Limited Product Warranty is available upon request.