ArmorPlast™375 containment grade sheet has a 3/8″ overall thickness – a two-ply laminate that satisfies the requirements of ASTMF1915 for a 30-minute attack. Constructed of polycarbonate sheets, the laminate features an abrasion and UV resistant coating for extended service life in harsh environments. ArmorPlast™ 375 is ideal for schools, religious facilities, retail stores, and corporate C-suite entrances to protect against forced entry. It is also ideal as a replacement panel in existing storefront-type door systems.