HW3X polyolefin heat shrink is self-sealing and offers excellent protection under adverse conditions. The standard HW3X heat shrink is provided with sealant for waterproofing and protection in underwater and underground conditions. HW3X tubing sealant can be made lead, steel, aluminum, copper, and all standard plastic and elastomeric insulating materials. 

This HW3X heat shrink tubing (EDMO# HW3X07S48B):

• 0.750-inch diameter
• Includes sealant
• 48-inches in length

Features:

• Polymer tubing has excellent insulating, abrasion-resisting, and strain-relief properties
• Seals over lead, steel, aluminum, copper and all standard plastic and elastomeric insulating
• available with or without sealant
• Applicable Specifications: SAE-AMS-DTL-23053/15, Class 1* 
• Operating Temperature Range: -67°F (-55°C) to 194°F (90°C)
• Shrink Ratio: 3 to 1
• Shrink Temperature: 250°F (121°C) 
• Recommended Heat Gun: 500°F (260°C)
• Standard Colors: Black