3LPE Heat shrink wrap-around sleeves 3LPE heat shrink wrap-around sleeves are a type of protective coating used for pipelines and other types of infrastructure. The term "3LPE" refers to the three layers of material that make up the sleeve: an inner layer of epoxy primer, a middle layer of hot melt adhesive, and an outer layer of high-density polyethylene. These sleeves are designed to provide corrosion protection for pipelines and other equipment in harsh environments. The epoxy layer provides excellent adhesion to the surface of the substrate, while the adhesive layer ensures a strong bond between the epoxy and the outer polyethylene layer. The heat shrink aspect of these sleeves allows for easy installation. The sleeve is placed around the pipeline or equipment, and then heat is applied to shrink the sleeve tightly around the surface. This creates a secure and durable protective coating that helps prevent corrosion, abrasion, and other types of damage. 3LPE heat s…