• 2:1 Shrink Ratio - Shrinks to half its original diameter for a snug, reliable fit.
• Pack Quantity - Sold as full spools.
• Thin Wall Design - Flexible and lightweight while providing durable insulation.
• Flame Retardant - Self-extinguishing material (except clear).
• UV Resistant - Black tubing withstands outdoor exposure.
• Wide Temperature Range - Operating range of -67ºF to 257ºF (-55ºC to 125ºC)
• Minimum Shrink Temperature – 70ºC (158ºF)
• Resistance - Withstands chemicals, oils, and abrasion.
• 600V Rated - Reliable electrical insulation for a variety of applications.
• Note: 1/4” Pre-recovered Tubing comes as Round and 3/8” to 1-1/2” Pre-recovered Tubing comes as Flat

Keep your wiring safe, organized, and professional with 2:1 Thin Wall Heat Shrink Tubing. Standard electrical tape or poorly fitted sleeves leave wires exposed to heat, abrasion, and chemicals. This tubing solves that by shrinking to half its original size, sealing tightly over wires, splices, or connectors. Made from cross-linked polyolefin, it’s RoHS compliant, and flame-retardant (except clear). Black tubing is UV resistant for outdoor use, while all resist oils, chemicals, and abrasion. Rated for 600V and built for a wide temperature range (-67 to 257 degree F) it delivers lasting reliability in home, commercial, industrial, or military environments. Choose the diameter, length, and color you need for a professional, long-lasting finish.

Please Note: Our Diameters for Heat Shrink Tubing Are Measured As ROUND TUBE, NOT FLAT.