Minsulate LRB Mattresses are made from fine fibres of Rackwool. LRB Mattresses are flexible in nature and provides excellent stability due to controlled thickness and uniform fiber distribution. LRB Mattresses are available with one side or both sides GL or SS wire netting. Technical specifications Service Temperatire : 50 o C to 750 o C Size : 1640 x 1220 mm Density in kg/m 3 : 85, 100, 120, 128, 140, 160 Thickness in mm : 25, 40, 50, 60, 65, 75, 100 Conforming Standards : IS 8183 and ASTMC 599 Application : Minsualate LRB mattresses are suitable for wrapping large curve surfaces like Boilers, Equipments, ESPs, Ducts. Ovens, Furnace, Tanks, pipelines, chimney walls etc.