glass wool blanket,glass wool 1.competitive price 2.Heat, sound insulation 3.passed CE, SGS,excellent quality 4.various,size Function : 1).waterproof 2).energy saving 3).heat insulation Usage : With the effect of wateproof ,antiputrefaction,fungusprcoof,and the insect free,the pipe can prevent condensation and refrigeration of pipes ,used in the civil buildings,pipe line of heat power ,air conditioner,refrigeration equipments and heat insulation ,with a energy saving effect improved 15-30% . Advantage : waterproof , heat insulation , energy saving Specifications of glass wool felt: Volume weight :10-72kg/m3 Thickness:25mm-100mm Length : 3m-20m or in accordance with customer's requirement We can produce various sizes of glass wool as you need. If you are interested and looking forward to finding a reliable partner in China , please contact us at any time . Glass wool products are made from superfine glass melt with addition of phenol resin cementingagent forming shapes through solidification under pressure and heating. The surface may be coated with metal mesh (single side, double sides), fiber glass cloth (single side, double sides, six sides), fiberglass blanket (single side, double sides), or aluminum foil (single side, double sides). The thickness can be only 2mm, density is 9--90kg/cubic meter; When density is 9--30kg/cubic meter, the package should be vacuum packing. Package and detailed specifications: We can supply as you like.