Makrolon AR2 (TUFFAK AR2) is an abrasion-resistant polycarbonate sheet with a two-sided proprietary hard coat that resists scratching, chemicals, and UV. Offered at .060 inch (60 mil) in a 48 x 96 inch sheet, it combines polycarbonate impact strength with enhanced surface hardness and resists yellowing and hazing. Recommended for glazing, machine guards, and sign faces. Backed by a seven-year limited warranty.