J&T® Fabric for Insulation Jackets is a fiberglass fabric coated/impregnated with silicone rubber on one side or both sides. It combines the dimensional stability of woven glass fiber with high temperature & flame retardant silicone rubber to provide excellent dimensional stability, durability, excellent tensile strength and low elongation. For application of Insulation Jackets, the series of JTSIJ107 -132 respectively corresponding to Silicone Coated Fiberglass Fabric weighs 7 to 32 oz./sq.yd., i.e. 240 to 1090 g/sqm is available, while its color, thickness & weight are all customizable.