1 Inch Heat Shrink Tubing Kit 3 To 1 Waterproof Dual Wall Adhesive Marine Wire Wrap Tube Tough Seal Insulation Wear Resistant Cable Protector 4ft Black And Red Bundle For Rugged Electrical Repairs
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2-Pack 1-Inch Heat Shrink Tubing Kit, 3:1 Waterproof
✔️ 4 ft long, 1 inch diameter tubes, red and black, 2-pack
✅ Length: 1219 mm (4 ft) per piece; 2 pieces in the pack
✅ Shrink ratio: 3:1
✅ Material: Polyolefin
✅ Temperature range: -131°F to +257°F (-90°C to +125°C)
✅ Full shrinkage temp: 230°F
✅ Color: Red and Black
✅ Certifications: UL listed, RoHS compliant
✅ Applications: Wire insulation, corrosion protection, marine and DIY electronics
This two-pack heat shrink tubing kit provides durable waterproof insulation for wires, connectors, and components. It’s ideal for automotive, marine, electronics repairs, and DIY projects where moisture sealing and strong insulation are needed.
✅ Diameter: 25.4 mm (1 in) round✅ Length: 1219 mm (4 ft) per piece; 2 pieces in the pack
✅ Shrink ratio: 3:1
✅ Material: Polyolefin
✅ Temperature range: -131°F to +257°F (-90°C to +125°C)
✅ Full shrinkage temp: 230°F
✅ Color: Red and Black
✅ Certifications: UL listed, RoHS compliant
✅ Applications: Wire insulation, corrosion protection, marine and DIY electronics
💡 What is a heat shrink tubing kit used for in electrical repairs?
A handy option for sealing and insulating wires, connectors, and solder joints in automotive, marine, and DIY projects.- heat shrink tubing for electrical insulation and moisture sealing
- 3:1 shrink ratio gives snug wrap around wires and connectors
- UL listed and RoHS compliant for safe home, shop, and marine use
- great for automotive wiring, electronics builds, and outdoor installations