3/16" Heat Shrink Tubing - 3:1 Dual Wall Adhesive-Lined, Marine Grade (Red & Black)
3/16" Heat Shrink Tubing – 3:1 Ratio, Dual Wall Adhesive-Lined, Marine Grade (Red & Black)
Protect your electrical connections with premium 3/16" dual wall adhesive-lined heat shrink tubing. Featuring a 3:1 shrink ratio, this tubing provides a secure, watertight seal around wires, terminals, and connectors, making it ideal for marine, automotive, RV, industrial, and general electrical applications.
The heat-activated inner adhesive bonds tightly to cables and connectors, creating a durable barrier against moisture, corrosion, chemicals, and abrasion. Available in both red and black, it's perfect for color-coded wiring, battery cables, and power distribution projects.
Features:
- 3/16" diameter
- 3:1 shrink ratio for a snug, professional fit
- Dual wall, adhesive lined for superior sealing
- Marine grade waterproof protection
- Excellent resistance to moisture, abrasion, UV, and chemicals
- Ideal for automotive, marine, trailer, RV, CB radio, ham radio, and electrical wiring
- Red and black colors for easy polarity identification
Whether you're repairing wiring or building a new installation, this heavy-duty heat shrink tubing delivers long-lasting insulation and dependable protection in demanding environments.