Features Widely used for various applications in metal, glass, ceramics, and production industries. Suitable as a lightweight fiber for various weight loads. Consistent thickness and density with fine craftsmanship. Fire performance using safer Class A1 non-combustible materials. A variety of sizes are available to meet your needs. Specifications Insulation coefficient: 0.045 Fire performance: Class A1 non-combustible material (Class A1: non-flammable, no flame) Material: ceramic fiber with single-sided aluminum foil Temperature resistance: 950-1400 °C Available Sizes: 1000mm x 610mm / 40 x 24in, thickness: 10mm / 0.4 in, approximately 820 g 1000mm x 610mm / 40 x 24in, thickness: 20mm / 0.8 in, approximately 1500 g 1000mm x 610mm / 40 x 24in, thickness: 30mm / 1.2 in, approximately 1980 g Tips: The aluminum foil is a non-refractory auxiliary kit with some water resistance and a high-temperature resistance of approximately 200 degrees. If the skin comes into contact with the material, it may cause slight itching. The material is odorless at high temperatures. It is recommended to wear rubber gloves and a mask during handling. This product should not be handled by children. Package List 1 x heat insulation blanket