Jaycar Heatshrink Tubing with Glue Lining 4:1 – 24mm | Water & Dust Resistant Seal

You're wrapping a fat bundle of cable or a heavy-duty connector, and standard heatshrink just doesn't cover it. The Jaycar 24mm tube is the largest in the range, built for exactly that job. Heat-sensitive glue on the internal wall melts when you apply heat, forming a water and dust resistant seal around the whole assembly. 4:1 shrink ratio means it contracts firmly without pinching or tearing. Part of a 7-size range (WH-5640 through WH-5646), so if your bundle's a touch smaller, step down a size. Slip it on, heat it, and that connection's sealed tight

• 24mm internal diameter with a 4:1 shrink ratio — the largest size in the range for heavy-duty bundles
• Internal heat-sensitive glue melts on application for a water and dust resistant seal
• Part of a 7-size range (WH-5640 to WH-5646) covering 4.0mm through 24mm
• Apply with a standard heat gun or butane torch — no special tooling needed
• Suits large power cable assemblies, industrial connectors, and outdoor installations