KACODIO Heat Shrink Tubing 1-1/4" (30mm), 3:1 Ratio Adhesive Lined Wire Shrink Wrap Tube, Dual Wall Heavy-Duty Waterproof Electrical Heat Shrink, 5FT Roll for Industrial & Marine Use

KACODIO Heat Shrink Tubing 1-1/4" (30mm), 3:1 Ratio Adhesive Lined Wire Shrink Wrap Tube, Dual Wall Heavy-Duty Waterproof Electrical Heat Shrink, 5FT Roll for Industrial & Marine Use

• 3:1 Shrink Ratio for Reliable Fit: KACODIO heat shrink tubing shrinks to one-third of its original diameter, ensuring a tight, professional-grade seal on cables and connectors. Works perfectly within a shrink temperature range of 80–120°C, providing excellent insulation, protection, and strain relief with every use.
• Adhesive-Lined for Strong Waterproof Seal: The inner adhesive layer melts and flows when heated, bonding firmly to wires and connectors. Once cooled, it creates a durable, moisture-proof seal that protects against corrosion, vibration, and mechanical stress — ideal for marine, automotive, or outdoor applications.
• Dual Wall Design for Strength and Safety: Constructed with a durable outer layer and an adhesive inner wall, this heavy-duty shrink tube resists wear, abrasion, and heat. The flexible, flame-retardant exterior ensures long service life and consistent protection under harsh industrial or marine conditions.
• Wide Application and Easy to Use: Perfect for large cable joints, heavy-gauge wires, and electrical harness protection. Suitable for industrial, automotive, and marine repair, as well as DIY electronics projects. Just apply heat evenly to shrink and seal — simple, effective, and professional-looking every time.
• Convenient 5FT Roll — No Waste: Each roll provides 5 feet of premium 1-1/4" (30mm) heat shrink tubing, giving you the flexibility to cut exactly the length you need. Perfect for multiple small projects or single large installations, helping you reduce waste and maximize value for every task.