... excellent softness and elasticity. UL E220238 The material contene of SSG is sleeving braided with non-alkali fiberglass coated with silicone resin.SSG ... sleeving is treated at a suitably high temperature to ploossess excellent flexibility,toughness, self-extinguishment and dielectric strength,and ... ,RED,YELLOW,GREEN,BLUE,BLACK,etc. Fiberglass sleeving coated with silicone resin