Fast Shrinking in Seconds
Activates at 80–125°C, creating firm, insulated connections instantly.
Ultra-Strong 4:1 Shrink Ratio
Shrinks down to 1/4 of its original size, providing 30% tighter sealing than 2:1 and 3:1 tubing.
Dual-Layer, Abrasion-Resistant Structure
Outer layer resists scratches; inner layer offers waterproof sealing and strong strain relief.
Perfect for All Electrical Projects
Great for automotive, marine, DIY, modeling, and professional wiring systems.
530 Pieces – 12 Sizes – 5 Colors
Versatile sizes from 1.5mm to 10mm, making wire identification and repairs faster and easier.