Henkel Loctite Technomelt PA2157 Hot Melt Adhesive Pellets Macromelt 2157 40LBS. TECHNOMELT® PA 2157is a polyamide hot melt adhesive. It is a unique hot melt with excellent heat resistance and low viscosity immediately above the softening point. This product is particularly well suited for bonding metals, elastomers, phenolics, and reinforced polyesters.In the foundry industry, it works well for bonding sand cores due to its good flow characteristics, relatively long open time and heat resistance. The item "Henkel Loctite Technomelt PA2157 Hot Melt Adhesive Pellets Macromelt 2157 40LBS" is in sale since Monday, November 26, 2018. This item is in the category "Business & Industrial\Adhesives, Sealants & Tapes\Glues, Epoxies & Cements\Liquid Glues & Cements". The seller is "northsidemb" and is located in Atlanta, Georgia. This item can be shipped to United States.