Multiwall Polycarbonate Sheet - Web clear multiwall panel offers more thermal insulation than glass; Web these lexan multiwall polycarbonate sheets are extremely lightweight weighing in at only 2 lbs. 2.5 ounces on our postal scale (see photo). They are however very strong, rigid.
Web clear multiwall panel offers more thermal insulation than glass; Web these lexan multiwall polycarbonate sheets are extremely lightweight weighing in at only 2 lbs. 2.5 ounces on our postal scale (see photo). They are however very strong, rigid.