Cross Linked Polyolefin heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness. MS type heat shrink products are made from premium compounds under the tightest manufacturing controls. This means it will consistently have excellent physical characteristics such as low longitudinal shrinkage and wide temperature ranges while providing an elegant appearance when used alone or on OEM equipment. Temperature: -55 to 135C. Ratings: AMS DTL-23053/5 CL 1 Colors, AMS DTL-23053/5 CL 2 Clear, CA Prop 65, CSA 198, REACH Regulation (EC 1907/2006), UL 224