... .Certificate:SGS,R Environment friendly heat shrinkable tube1.ApplicationKOSOO K-2 is environment friendly, flexible, flame-retardant, irradiated crosslinking ... corrosive protection, identification and color coding, etc.2.Features/Benefits·Shrink ratio: 2:1.·Very flexible, highly flame-retardant.·Low ... C4.Standards/ApprovalsUL224 E214175 125 600V VW-1CSA C22.2 210475 125 600V VW-1AMS-DTL-23053/5 class ...