1" 25.4mm HELIXAL 2:1 Heat Shrink Tubing, Electrical Industrial Shrink Tube for Wire Insulation, Shrink Wrap Tubing, Electrical Insulation, Flame

1" 25.4mm HELIXAL 2:1 Heat Shrink Tubing, Electrical Industrial Shrink Tube for Wire Insulation, Shrink Wrap Tubing, Electrical Insulation, Flame

High-Strength 2:1 Shrink Ratio: HELIXAL 2:1 ratio tubing shrinks to half its original diameter, providing a snug, flexible fit over wire connections and terminals. Ideal for repairing cable jackets and providing strain relief in small or tight spaces. Professional Grade Electrical Insulation: This thin-wall tubing delivers superior electrical insulation and high-temperature resistance (up to +125∘C). Perfect for all Industrial and Electrical DIY projects up to 600V, ensuring safe and reliable performance. Durable Flame Retardant Protection: Made with high-quality, flame-retardant material, our tubing ensures anti-aging, corrosion resistance, and lasting protection for solder joints, harnesses, and components. Its high tensile strength makes every connection virtually immortal. Versatile Wire and Cable Management: Use this flexible tubing for wire bundling, cable organization, and component protection across a wide range of applications, including electronics, automotive repair, and general home projects. Easy and fast to shrink with a heat gun or torch. Economic Large Spool Supply: Get exceptional value with this 90ft large spool supply, suitable for wire sizes up to 1" 25.4mm. Ensures you have enough professional-grade tubing for both small repairs and major industrial projects. HELIXAL 2:1 Heat Shrink Tubing offers a fast, reliable solution for electrical insulation and cable management. Perfect for Industrial and DIY electrical projects, our thin-wall tubing ensures a reliable fit and durable protection against daily wear.

Optimal 2:1 Shrink: Shrinks quickly to half size for a snug, uniform fit and effective strain relief.

Thin-Wall Flexibility: Easy for wire bundling and routing in tight spaces; minimizes bulk.

Superior Insulation: Provides reliable electrical protection up to 600V, resisting heat and abrasion.

Flame Retardant Safety: High-quality material adds a vital safety layer to automotive and electronic applications.

Versatile Use: Ideal for wire marking, reinforcing solder joints, and general component protection.

Upgrade your toolkit with the reliability of HELIXAL. Every 2:1 spool—from the smallest size to the largest—delivers professional-grade protection and organization, making every electrical connection safer, cleaner, and virtually immortal.