5:1 Heat Shrink Tubing Kit, Industry-Leading 5:1 Ratio Shrink Wrap Tubing Adhesive Lined, Heat Shrink Wire Connectors, Marine Grade Dual Wall, Waterproof Electrical Wire Tube Connectors

[Industry-Leading 5:1 Shrink Ratio] Experience the innovative 5:1 shrink ratio that distinguishes this heat shrink tubing from the rest. This unique feature enables a secure fit on a variety of wire sizes, delivering maximum coverage and protection.
[Ultimate Value Pack: 507PCS in 7 Sizes! ] This set contains 507 pre-cut pieces ( 1.75 each) in 7 popular diameters: 3/32 (300PCS), 1/8 (98PCS), 3/16 (45PCS), 1/4 (28PCS), 3/8 (20PCS), 1/2 (12PCS), 3/4 (4PCS), allowing you to handle any wiring project efficiently. [Outstanding Adhesive Lined] The adhesive lined quantity of the 5:1 heat shrink tubing is double that of the 3:1, resulting in stronger adhesion and superior waterproof performance. [Superior Sealing and Durability] Built with enhanced sealing properties and a dual wall, the 5:1 heat shrink tubing effectively shields against dust, moisture, and environmental factors. [Wide Application Range Marine, Auto, DIY & More] Designed for professionals and hobbyists alike. Use it for automotive repairs, marine wiring, electrical insulation, DIY electronics, or home improvement projects. Resistant to moisture, fuel, oil, and chemicals engineered to perform where others fail