Dual wall adhesive lined heatshrink tubing is ideal for producing strong, weather tight seals on any heatshrink installation. During the application of heat from a heat gun or other hot air tool, the inner adhesive wall melts and flows, creating an adhesion layer to ensure a snug fit to your harness or connector.

Shrinkflex adhesive lined heatshrink tubing has a 4:1 shrink ratio and is available in 4' precut sticks.