Techflex 3:1 Dual Wall Adhesive Heat Shrink, 4′ Sticks 1/2" Dia. Dia., 4′, Black

Dual wall adhesive lined heat shrink tubing is ideal for producing strong, weather tight seals on any heat shrink 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 heat shrink tubing has a 3:1 shrink ratio and is available in 4 colors in 4′ precut sticks.