Heat Shrink Tube Kit 2:1 Shrink Ratio, Flame Retardant Tubing for Electrical Wires, Cables & DIY Repairs

Professional-Grade Heat Shrink Tubing for Reliable Wire Protection! 

Secure and insulate electrical connections with our high-quality heat shrink tubing kit! Made from crosslinked polyethylene (PE), these flame-retardant sleeves provide durable, waterproof insulation for wires, cables, and DIY projects. With a 2:1 shrink ratio, they tightly conform to surfaces when heated, offering superior protection against abrasion, moisture, and short circuits.

Key Features:

 Wide Temperature Range – Stable performance from -55°C to +125°C (shrinks fully at ≥120°C).
 Flame Retardant – Meets safety standards for electrical applications.
 High Dielectric Strength – 15 KV rating prevents electrical leaks.
 Durable & Flexible – 10.4 MPa tensile strength resists cracking under stress.
 Easy to Use – Cut with scissors, apply heat (lighter or heat gun), and watch it shrink!
 Multiple Size Options – Choose from color assortments (164–800 pcs) or black (127–650 pcs).

Ideal For:

• Electrical Repairs – Insulate spliced wires, battery terminals, or automotive wiring.
• DIY Projects – Organize cables, reinforce joints, or color-code circuits.
• Industrial Use – Protect connections in machinery, robotics, or marine environments.
• Gifts for Makers – Perfect for engineers, electricians, or hobbyists.

Package Includes:

• Heat shrink tubes in your selected quantity/color
• Detailed specifications (shrink ratio, temperature ratings)