1/4 Inch Sealant Wall Heat Shrink Tubing 4 Feet Black

Easy, Weatherproof Protection for Cables and Wires

Seal and protect your electrical connections with our 1/4 inch sealant wall heat shrink tubing. This versatile tubing is perfect for everyday consumers looking to insulate and waterproof their cables, wires, and connectors. With a strong adhesive lining, it ensures a reliable, near weatherproof seal thats ideal for both indoor and outdoor use.

Better Grip, Lasting Results with Adhesive-Lined Heat Shrink

Our adhesive-lined heat shrink tubing features a special inner layer that melts and flows when heated. As the tubing shrinks up to 67% of its original diameter, the adhesive firmly bonds to cables and connectors, locking out moisture, dust, and dirt. This is a great solution for anyone wanting secure, permanent protection for their home, auto, or DIY electrical projects.

Technical Specifications

• Diameter (as supplied): 1/4 inch (6.4mm)
• Shrink ratio: Up to 3:1 (shrinks by 67%)
• Length: 4 feet (approximately 1.22 meters)
• Color: Black
• Material: Durable, flexible polyolefin
• Inner layer: Heat-activated adhesive for a tight, weatherproof seal
• Recommended use temperature: 100C 120C (212F 248F)

Benefits of Using Weatherproof 1/4 Inch Heat Shrink

• Provides water-resistant insulation for electrical wiring
• Protects against corrosion and wear
• Flexible and easy to install just add heat
• Perfect for automotive, marine, home repairs, and electronics
• Neatly finishes and organizes cable ends

Easy Application

Simply slip the 1/4 inch black heat shrink tubing over your connection, heat it with a standard heat gun, and watch it shrink and seal. The tubings flexibility makes it simple for anyone to get professional-quality results at home.

Trusted Quality from

This sealant wall heat shrink tubing is chosen by DIYers and professionals alike for its performance and ease of use. Order today to keep your electrical work protected and organized!