Heat Shrink Tubing Kit With 46.2 Feet Red And Black Dual Color 3 To 1 Adhesive Lined Shrinkable Wire Wrap From 3/32 Inch To 3/4 Inch Marine Grade Waterproof Insulated Seal For Automotive Electrical Cable Repair And Industrial Uses

Dual-Color Heat Shrink Tubing Kit with Adhesive Lined
✔️ 46.2 ft black + 46.2 ft red, 3:1 shrink, adhesive-lined

This heat shrink tubing kit includes two color-coded rolls (black and red) designed for fast, clean insulation on automotive, marine, and industrial wiring projects. The adhesive-lined inner wall melts during heating to create a waterproof, lasting seal, while the dual-wall construction adds durability and flame-retardant safety.

✅ Dual-color black and red for easy wire identification
✅ Adhesive-lined inner wall forms a waterproof seal when heated
✅ 3:1 shrink ratio shrinks to one-third of original diameter
✅ Temperature range for shrink: 70C to 125C
✅ Marine-grade, oil and chemical resistant for harsh environments
✅ Size range 3/32 in to 3/4 in (2.38 mm to 19.05 mm)

💡 What is a heat shrink tubing kit with adhesive lined used for in electrical projects? This handy kit makes it easy to seal and protect connections in wet, outdoor, and industrial settings. - handy for automotive wiring and marine electrical work - protects solder joints, cable ends, and wire harnesses - color coding helps identify circuits quickly