UL-approved dual-wall heat shrink tubing kit (3.2-19.1mm). Ideal for electrical insulation & wire protection.
The PRO POWER 3:1 Dual Wall Heat Shrink Kit provides a high-quality solution for insulating and protecting electrical wires and connections. Made from irradiated polyolefin, this heat shrink tubing offers excellent durability and resistance to environmental factors.
This kit is approved to UL224 standards, with a rating of 125°C and 600V VW-1, ensuring reliable performance in demanding electrical applications. The 3:1 dual-wall construction provides a secure and long-lasting seal, protecting against moisture, abrasion, and other potential damage.
Kit Contents
With 120 black sleeves in varying sizes (from 3.2mm to 19.1mm), this kit covers a wide range of applications, making it ideal for automotive, industrial, and DIY electrical projects. The heat shrink technology ensures a tight, permanent fit when heated, reinforcing wire connections and improving overall safety and reliability.
Free standard shipping on U.S. mainland orders. Express shipping options and international shipping available at checkout.
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