Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Ancor

Ancor Adhesive Lined Heat Shrink Tubing, 1" x 12", 3-Pack

Ancor Adhesive Lined Heat Shrink Tubing, 1" x 12", 3-Pack

SKUCT-104624

Regular price $25.75
Regular price Sale price $25.75
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Low stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure superior, long-lasting protection for your electrical connections with Ancor's Adhesive Lined Heat Shrink Tubing (ALT). Engineered for demanding environments, this marine-grade tubing creates an impervious seal against moisture, oils, acids, salt water, and sunlight, safeguarding vital wiring. Its robust cross-linked polyolefin construction offers enhanced durability and fire resistance compared to PVC, providing peace of mind. Upgrade your electrical system with Ancor's trusted solution for secure and reliable connections today.

In the Box:

  • 3 Ancor Adhesive Lined Heat Shrink Tubing (ALT) sections, black
  • Each section measures 1 inch (25.4mm) in diameter and 12 inches (30.5cm) in length

Key Benefits & Specifications:

  • Advanced Polyolefin Construction: Made from cross-linked polyolefin, providing superior strength, exceptional durability, and significantly higher resistance to burning than standard PVC tubing.
  • Impervious Environmental Seal: Features a heat-activated adhesive lining that melts and flows to create a watertight seal against salt water, oil, acids, and sunlight, preventing corrosion and short circuits.
  • Optimal Strain Relief: The adhesive lining also provides excellent strain relief, protecting connections from mechanical stress, vibration, and wire pullout.
  • High Shrink Ratio (3:1): Reduces to 1/3 of its original diameter (from 1" to 5/16"), ensuring a tight, secure fit across a wide range of wire gauges.
  • Efficient Shrink Temperature: Activates and shrinks efficiently at 257°F (125°C) for quick and easy application.
  • Wide Operating Temperature Range: Maintains performance in extreme conditions, with an operating temperature range of -40°C to 110°C (-40°F to 230°F).
  • UL 224 Approved: Certified to UL 224 standards, ensuring adherence to high safety and performance criteria for electrical insulation.

Compatibility:

  • Suitable for wire ranges from 2 AWG to 4/0 AWG.

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details