Product Description: Rockwool felt takes basalt as the main raw material, with good non-flammability and melting point at 1000℃ top of that, Liluan rockwool products are particularly effective in heat insulation and fire prevention, reducing or absorbing noise. Application: It is suitable for heat preservation, heat insulation, sound absorption and noise reduction of large pipelines, containers, storage tanks, boilers and transmission pipelines. One side of the rock wool felt reinforced mesh 1 inch (25 mm) wire mesh, its strong binding to ensure that the rock wool will not have any tear and damage. Features: Non-combustible, waterproof, pest proof, antisepsis, asbestos free, chemical stability, for green environmental protection products, harmless to human body and the environment, easy to handle and transport; Low maintenance costs. LILUAN TECHNOLOGY rock wool blanket also have low chlorine type which can meet the requirements of ASTM795, also more suitable for stainless steel products. Please consult with us if you have this perticular request.