Ancor 307624 Adhesive Lined Heat Shrink Tubing 1" x 12" Red 3-Pack 2-4/0 AWG

The Ancor 307624 is a premium adhesive-lined heat shrink tubing kit designed for heavy-duty marine and automotive wire protection. This 3-pack includes three red heat shrink tubes, each measuring 12 inches long with a 1-inch diameter that shrinks down to 5/16 inch for a secure, watertight seal on 2-4/0 AWG wire.

Key Features:

• Cross-linked polyolefin construction - significantly stronger and more durable than standard PVC tubing, with superior burn resistance
• Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and UV sunlight exposure
• Industry-leading 3:1 shrink ratio - shrinks to one-third of original diameter for maximum coverage range
• Activates at 257°F (125°C) for reliable installation
• Wide operating temperature range: -40°C to 110°C (-40°F to 230°F)
• Provides excellent strain relief at wire terminations and connections
• UL 224 certified for quality and safety

Ideal for marine electrical systems, automotive applications, and any environment requiring corrosion-resistant wire protection. The adhesive lining flows when heated to completely encapsulate connections, making this the professional choice for critical wire splices and terminal protection in harsh conditions.