Adhesive Lined Heat Shrink Tubing for Waterproof Wire Protection

Protect every connection with a cleaner, stronger seal using 1 pc of 4:1 heat shrink tubing designed for dependable wire and cable repairs. Its adhesive lined heat shrink construction combines an outer protective sleeve with an inner glue layer that melts as heat is applied, helping create a moisture-resistant bond. The high shrink ratio conforms securely around cables, splices, and connectors of varying shapes. Available in a 1-meter length with 4mm, 6mm, 8mm, 12mm, 16mm, and 20mm diameter options for versatile project needs.

Key Features

• Dual wall heat shrink tubing combines protective outer tubing with a heat-activated adhesive lining for a secure seal.
• 4:1 shrink ratio provides excellent conformity around irregular connections and cable joints.
• Helps provide insulation, moisture protection, strain relief, and added resistance against everyday mechanical wear.
• Multiple diameter choices make it useful for everything from smaller wiring to larger cable repairs.
  
  

Why Choose Our 4:1 Adhesive Lined Heat Shrink Tubing?
Unlike basic single-wall sleeves, this waterproof heat shrink tubing uses an adhesive inner layer that flows during heating to create a tighter protective barrier around the connection. The 4:1 ratio also offers greater size recovery, making it practical for connectors and uneven wire profiles where lower-ratio tubing may be less adaptable.

Perfect For
Ideal for electricians, automotive wiring, electronics repair, cable splicing, DIY projects, connector protection, workshop maintenance, and home electrical repairs.

Seal Your Connections with Confidence
Give wires and cable joints lasting protection with a snug, adhesive-backed finish. Choose the diameter you need and add this versatile heat shrink tubing to your repair kit today.