fiberglass silicone sleeve 1,1.5kv,2.5kv,4.0kv,7. ... 3,0.5mm-40mm 4,thermal class:H Silicone Coated Fiberglass SleevingMade of high grade silicone rubber , then coated with kintted ... fiberglass yarns in a flexible substrate .Standard-EN 60684-1(04- ... .8+1.5-0.1+2.0-1.51 Silicone Fiberglass sleeve