Ancor Adhesive Lined Heat Shrink Tubing (ALT) - 3/8" x 48" - 1-Pack - Red

Ensure the longevity and reliability of your marine electrical systems with our Adhesive Lined Heat Shrink Tubing. Designed specifically for the demanding conditions of boating and marine environments, this high-quality tubing provides a secure, waterproof seal that protects your wiring from saltwater, UV rays, and mechanical stress.

Product Features

• Durable Material: Crafted from cross-linked polyolefin, our heat shrink tubing is significantly stronger than standard PVC tubing and offers superior resistance to burning.
• Adhesive Lining: The heat-activated adhesive ensures an impervious seal against saltwater, oil, acids, and sunlight, while also providing excellent strain relief for your wires.
• High Shrink Ratio: Shrinks to 1/3 of its original size, creating a tight and secure fit around your cables.
• Temperature Resistant: Shrinks at 257°F (125°C) and operates reliably in a temperature range from -40°C to 110°C, making it ideal for various marine climates.
• UL Certified: Meets UL 224 standards for safety and performance.

Technical Specifications

Attribute	Details
Size	3/8" diameter (9.5mm) x 48" length (122cm)
Shrink Size	Shrinks to 1/8" diameter (3.2mm)
Wire Range	12-8 AWG
Box Dimensions	1" H x 1" W x 48" L
Weight	0.3 lbs
UPC	091887808674

Safety Information

WARNING: 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, visit P65Warnings.ca.gov.

Why Choose Our Heat Shrink Tubing for Marine Applications?

Marine environments are harsh, with constant exposure to moisture, salt, and varying temperatures. Our Adhesive Lined Heat Shrink Tubing is engineered to provide superior protection for your boat’s electrical systems. Whether you're upgrading your wiring on a sailboat, powerboat, or any other marine vessel, this tubing ensures a reliable and lasting seal that prevents corrosion and electrical failures.

Installation Tips

1. Measure and cut the tubing to the desired length.
2. Slide the tubing over the wire or connection point.
3. Use a heat gun to evenly apply heat, allowing the tubing to shrink snugly around the wire.
4. Ensure the adhesive lining melts and forms a complete seal around the connection.

Compatible Applications

• Marine electrical systems
• Boat lighting and navigation systems
• Marine engine wiring
• Sailing rigging and instrumentation
• Outdoor and exposed marine electronics

Protect your marine electrical connections with confidence using our Adhesive Lined Heat Shrink Tubing. Order now to ensure your boat remains safe and operational on every voyage.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.