Ancor 326603 Heavy Wall Heat Shrink Tubing 3/4" x 3" Red 3-Pack

The Ancor 326603 heavy wall heat shrink tubing provides professional-grade protection for marine battery cable connections. This 3-pack includes red heat shrink tubes measuring 3/4" (19mm) in diameter and 3" (7.6cm) in length, designed to shrink down to 1/4" (6.4mm) for a secure fit on 8-2/0 AWG wire.

Key Features:

• Cross-linked polyolefin construction is significantly stronger than PVC and will not burn like PVC tubing
• Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and UV sunlight exposure
• 3:1 shrink ratio provides versatile sizing coverage
• Shrinks at 257°F (125°C) for reliable activation
• Wide operating temperature range from -40°C to 110°C (-40°F to 230°F)
• Provides excellent strain relief at connection points
• UL 224 listed for quality assurance

Ideal for protecting and sealing battery cable terminals, ring terminal connections, and other critical marine electrical connections where moisture intrusion could cause corrosion or failure. The adhesive-lined construction ensures a waterproof seal that stands up to harsh marine environments.