Heat Shrink Tubing Kit With Adhesive Lined Cross Linked Polyolefin Shrinks To One Third Size At 257 Degrees Salt Water Oil And UV Resistant For DIY Friendly Durable Marine Wiring And Electrical Repairs

Adhesive-Lined Heat Shrink Tubing Kit, 47pc Marine Grade
✔️ Heat-activated adhesive seals, shrinks to 1/3 at 257°F /125°C

This heat shrink tubing kit uses cross linked polyolefin with an adhesive lining for strong, waterproof electrical insulation. It's ideal for marine wiring, boat repairs, and DIY projects where a tight seal and strain relief matter. The 47-piece set covers multiple diameters for quick splices and strain relief.

✅ Cross-linked polyolefin tubing is stronger than PVC and won't burn
✅ Heat-activated adhesive lining provides an impervious seal against saltwater, oil, acids, and UV exposure, plus strain relief
✅ Shrink ratio up to 1/3 original size for compact insulation
✅ Shrink temperature 257°F / 125°C; operating range -40°F to 230°F (-40°C to 110°C)
✅ 47-piece kit includes Black tubing: 3/16 x 6 in, 1/4 x 6 in, 3/8 x 6 in, 1/2 x 6 in, 3/4 x 3 in, 1 x 3 in; Red tubing: 3/4 x 3 in, 1 x 3 in

💡 What is a heat shrink tubing kit used for in electrical work? This handy kit helps seal, insulate, and protect connections in harsh environments.

- Handy for sealing and insulating splices in marine and outdoor wiring - Provides strain relief and saltwater, oil, UV resistance - Great for DIY boat repairs and outdoor equipment - Helps organize multiple cable sizes in one kit