Sold in 3.3 ft (1 m) increments. Please enter the number of meters required in the quantity column] Silicone rubber insulated glass braided wire For internal wiring of equipment where heat resistance is required. The conductor covers silicone rubber evenly over the conductor (approx. 0.01 inch (0.3 mm), double braid with glass fiber (approx. 0.01 inch (0.2 mm), apply silicone varnish, etc., to the surface and then baked into an insulator wire.