... , durostone sheet , composite stone . durostone insulation sheet ,durostone insulation plastic, Durostone , durostone sheet , composite stone . durostone insulation sheet , ... of Origin: China (Mainland) Type: Insulation Sheet Material: Fiberglass Composites Application: High temperature Feature: Antistatic, heat-resisting, ... mm) Size: 1220(mm) × 1020(mm) composite stone(fiberglass reinforced plastic)