This 8-piece set of 3/4″ dual wall heat shrink tubing provides a secure, waterproof seal for electrical splices and terminal connections. Each tube is adhesive-lined for added durability and insulation in demanding environments.

Specifications & Features

• Inner Diameter (before shrink): 3/4″
• Shrink Ratio: 3:1
• Wall Type: Dual wall with heat-activated adhesive lining
• Length per piece: 12″
• Colors: Black and Red
• Provides moisture-resistant, long-lasting insulation for wire repairs and terminations
• Ideal for automotive, trailer, and general-purpose electrical use