Inquiry (采购产品): plexiglass cover 6 windows I need a cost and availability of 6 qty. 3/8 inch thick by 36"X48" . Does this product have NC rating ? Can I get it "vision proof" ? . I will apply this to the inside of the windows with a "Z" shape metal or plastic retainer recommendations? Will UV rays affect this product? **** Hidden Message ***** Christopher King 4554 Llewelyn Ave Ft Meade, MD 20755 USA Company: US Government Title: Facility Manager Phone: 202- 253-1445 Fax: 301-677-2891 E-mail: kingloringct@verizon.net **** Hidden Message ***** kingloringct@verizon.net