3M heat shrink tubing offers a reliable performance for electrical splices, connections, and terminations of up to 600V applications. This 3M Heat shrink tube is designed to be easy and quick to identify. The split resistant and flame retardant is used as a shrink fit for electrical insulation over cable terminations and splices. The 3M heat shrink is lightweight wire harness covering, wire marking, wire bundling, component packaging and fire-resistant covering. Features and Benefits These heat shrink tubes offers shrink-fit protection and strain relief against wires, terminals and connections and solder joints. Made from durable and flexible polyolefin Withstand temperatures of -55 to 135 degrees C. These heat shrink tubes offers flame-retardant rates for 600V applications Typical applications Suitable for a wide range of applications including lightweight wire-harness covering, wire marking, wire bundling and component packagingStandards K16/99085, IEC60684-2-212 type A tested, VD