Techflex H3N1.00BK100 SHRNKFLX 31 Polyolefin Heat Shrink Tubing, Black

Finish and protect cable runs quickly with Techflex ShrinkFlex 3:1 polyolefin heat shrink tubing — an installer-friendly solution designed for security, surveillance, monitoring and networking environments. This over-expanded heat shrink slides easily over connectors and harness ends, then reduces to one-third its original diameter (3:1 shrink ratio) to form a snug, protective barrier. Made from durable polyolefin and offered in a 1" size and black color, it provides flame-retardant performance and resistance to common automotive and industrial chemicals, helping prevent abrasion and environmental damage.

Whether you’re bundling camera cables, terminating Ethernet runs or adding strain relief to low-voltage wiring, the ShrinkFlex tubing delivers a neat, professional finish that improves reliability and simplifies maintenance. Available on a bulk spool for high-volume installations and compliant with RoHS standards, it’s ideal for integrators and contractors who need consistent, cost-effective results. Order Techflex ShrinkFlex H3N1.00BK100 to streamline cable termination on your next security or networking deployment.

• Creates professional, durable cable terminations and strain relief to reduce failures in security and networking installations
• Over-expanded 3:1 shrink ratio allows easy installation over connectors and shrinks to a tight seal for long-term protection
• Polyolefin construction resists abrasion and common automotive/industrial chemicals, extending cable life on-site
• Flame-retardant and RoHS-compliant for safer deployments in surveillance, monitoring and low-voltage systems
• Bulk spool packaging (1" size, black) lowers cost per foot and streamlines large-scale cable management projects