Gardner Bender HST-500R Heat Shrink Tubing:

Ensure professional-grade wire protection and insulation with the Gardner Bender HST-500R Heat Shrink Tubing. Designed for durability and reliability, this flame-retardant polyolefin tubing provides a secure seal against moisture, abrasion, and environmental stress. Perfect for electrical repairs, wire bundling, and strain relief, it delivers a clean, finished look while maintaining superior performance in demanding conditions.

Key Features

• Premium Flame-Retardant Material: Made from high-quality polyolefin for enhanced safety and durability.
• Shrink Ratio 2:1: Reduces from 1/2" to 1/4" for a snug, secure fit.
• Moisture & Abrasion Protection: Shields wires from environmental damage and mechanical wear.
• Chemical & Solvent Resistance: Maintains integrity in harsh conditions.
• Easy Application: Activates at moderate heat for quick, uniform shrinkage.
• Professional Finish: Ideal for creating neat, insulated connections.

Specifications

• Part Number: HST-500R
• Color: Red
• Length: 3 inches
• Diameter:
  • Pre-shrink: 1/2 inch
  • Post-shrink: 1/4 inch
• Shrink Ratio: 2:1
• Cable Size Compatibility: 10–2 AWG
• Operating Temperature: -55 °C to 135 °C
• Shrink Activation Temperature: 120 °C to 250 °C
• Standards Compliance: UL 224, CSA C22.2, MIL-DTL-23053/5
• Dielectric Strength: 600 V/mil

Applications

• Wire Insulation: Protects exposed conductors and connections.
• Cable Repair: Restores damaged insulation for extended cable life.
• Bundling & Strain Relief: Organizes wires and reduces stress on terminations.
• Automotive & Marine Use: Withstands vibration and harsh environments.
• Industrial & Residential Projects: Suitable for electrical maintenance and installations.