Material: Galvanzied Steel +PU Foam+Aluminum Foil/Metal Sheet Thickness: 14MM/16MM/20MM/25MM for PU,30-100mm for EPS foam,Rock wool Length: 1m----11.8m Effect Width: 383mm Color: more than 100 kinds Thermal Conduction: 0.017-0.024W/(mk) Advantage: Thmermal insulation+Decorative+lightweight+waterproof Fireproof: B1 /B2 Grade OPTIONAL
