CHANZON 3:1 Heat Shrink Tubing - Marine Grade Waterproof Adhesive Lined - 4Ft Roll Clear/Transparent Polyolefin Sleeving

The quality of a product is contingent on the materials used in its craftsmanship. Our Dual-Walled Heat Shrink Tubing with Integrated Adhesive ensures rapid, durable bonding - unlike standard tubing, our premium design offers superior moisture resistance and strength.

This tubing features a moderately stiff dual-wall construction with a 3:1 shrink ratio, expanding its versatility over traditional 2:1 options. When heated, it contracts while the internal adhesive layer melts, creating a secure, rigid seal.

The adhesive comes out and seals the connection, creating marine grade waterproof insulation. Our tubing is also flame retardant, ensuring safety and reliability. It is UL-listed and compliant with SGS, RoHS, REACH, CE, and ISO9001 standards, operating at temperatures from -55-125℃ and up to 600V.

Chanzon Adhesive Heat Shrink Tubing provides an effortless solution for insulating and protecting wires, cables, and components. It is perfect for marine and automotive wiring, outdoor repairs, home DIY projects, RC hobbies, or rejuvenating your phone charging cables.

Simply choose the right size, slide the shrinking tubes over your connection point, and apply heat around 70-105℃ evenly with a hot air gun. The tubing is mainly used for industrial repair, ship, automotive, wire links, anti-rust and anti-corrosion protection of solder joints, and audio and electrical DIY - including wire ends, harnesses, electronics protection and insulation treatment, fitness equipment parts, and steel structure surface protection.

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