Polycarbonate is very common among industries that require strong plastics in Canada. Canadian Polycarbonate is an extremely tough high performance thermoplastic. Polycarbonate will maintain its properties at temperatures down to -40°F and up to 280°F. Unnotched polycarbonate is virtually unbreakable and has many uses including guarding, window replacement, fabrication, and covers. We stock a variety of brand names including Lexan and Makrolon. We are currently offering Free Canadian Shipping on all sheet stock!