Glass wool Types : 1).Air-conditioning Board 2).Glass wool Blanket/roll/felt 3).Glass wool Board/batts/sheet/slab 4).Glass wool Pipe/tube Usage : Widely used in the fields of Building, Chemicals, Electron, Power, Metallurgy, Energy & Transportation. Function : 1). Heat Insulation 2). Noise Insulation 3).Sound Absorption 4).Thermal Preservation 5).Water Proof & Moisture Proof Advantage : Fireproof, Non-toxic, Anti-corrosion, Low conductivity factor, Stable chemical property, waterproof and moisture proof. Specifications of glass wool felt: length:10000mm-30000mm Width:600mm/1200mm Thickness:25mm-200mm Density:10kg/m3-32kg/m3 We can producevarious sizes of glass wool as you need. If you are interested and looking forward to find a reliable partner in China ,please feel free to contact us.