Ancor Heavy Wall Heat Shrink Tubing, 1" x 12" Red – 2-Pack, 3:1 Ratio

Ensure robust and lasting protection for your electrical connections with Ancor Heavy Wall Heat Shrink Tubing. Engineered for superior durability, this adhesive-lined tubing creates an impervious seal against harsh marine environments and industrial contaminants. Its heavy-wall construction, combined with a high shrink ratio, provides excellent insulation and strain relief, making it ideal for battery cables, wire connections, and other demanding applications. Upgrade your electrical system with confidence and maintain reliable performance for years to come.

In the Box:

• 2x Ancor Heavy Wall Heat Shrink Tubing, 1" (25mm) Diameter, 12" (30.5cm) Length, Red (shrinks to 3/8" / 9mm)

Key Benefits & Features:

• Enhanced Durability: Constructed from strong, cross-linked polyolefin that is significantly more robust than PVC and resists burning for improved safety.
• Impervious Environmental Seal: Features a heat-activated adhesive lining that provides a watertight barrier against saltwater, oil, acids, and sunlight, while also offering critical strain relief.
• Versatile Wire Compatibility: Boasts a 3:1 shrink ratio, accommodating a wide range of wire sizes from 2 to 4/0 AWG for flexible application.
• Efficient Shrinkage: Designed to shrink effectively at 257°F / 125°C, ensuring a quick and secure installation.
• Extreme Temperature Resistance: Maintains optimal performance across a broad operating temperature range of -40°C to 110°C.
• UL 224 Certified: Meets stringent UL 224 standards, guaranteeing reliable and safe operation.

Recommended Applications:

• Ideal for marine electrical projects, battery cable insulation, and protecting critical wire connections in harsh conditions.