Our heat shrink tubes deliver airtight insulation and strain relief for electrical connections. Constructed from high-quality polyolefin, they shrink uniformly at low temperatures (80°C–125°C) to seal wires against moisture, corrosion, and short circuits. Key features include flame-retardant certifications (UL/ROHS) and adhesive-lined options for waterproofing. Compared to generic brands, ours offer higher shrinkage ratios (3:1) and vibrant color-coding for easy wire identification. Unlike generic brands, our tubes offer better durability, consistent shrinking performance, and enhanced chemical resistance. Trusted by electricians, engineers, and manufacturers, they deliver long-lasting protection in automotive, marine, industrial.
