HTAT is a dual-walled, heat shrinkable polyolefin with an adhesive coating at the interior that adheres to a wide variety of plastic, rubber, and metal surfaces. Once cooled, it returns to its original state and forms a moisture-resistant bond between the tubing and substrate.This HTAT heat shrink tubing (EDMO# HTAT4813-0) has expanded inside diameter 1.89 in and a recovered inside diameter of 0.512 in.

