Heat Shrink Tubing Kit With 446 Pieces, 4 To 1 Ratio Adhesive Lined Marine Grade Shrink Wrap, Industrial Grade Tubing For DIY Repairs, 7 Common Diameters From 3/32 To 3/4 Inch, Precut 1.75 Inch Length, Black

Heat Shrink Tubing Kit with 446 Pieces for DIY Repairs
✔️ 4:1 shrink ratio, 7 diameters 3/32-3/4 in, 1.75 in long

This adhesive-lined heat shrink tubing set provides seven common diameters and a 1.75 inch cut length, designed for electrical insulation, waterproof sealing, and corrosion protection in marine, automotive, and general DIY projects.

✅ 4:1 shrink ratio; shrinks to 1/4 original diameter at 125°C (257°F) and 600V

✅ Seven diameters: 3/32 in to 3/4 in (2.38-19.05 mm), 1.75 in long (44.45 mm) ✅ Glue-lined adhesive for waterproof, moisture-proof seals ✅ Precut 1.75 in lengths for fast, clean installs ✅ Marine-grade, corrosion-resistant material for boats and outdoor gear ✅ Suitable for data lines, wiring harnesses, and DIY insulation ✅ Easy to use with a heat gun for quick, professional results

💡 What is a heat shrink tubing kit used for in electrical projects? This handy kit is used to insulate, seal, and protect wire connections and harnesses. - Insulates exposed conductors and solder joints for safety - Seals against moisture, corrosion, and wear in marine or outdoor use - Organizes and protects wire harnesses for cleaner, longer-lasting installations