Hot melt adhesives are thermoplastic adhesives that are solid at room temperature, but melt with heat and the liquefied form can be applied to an adherend. A bond is formed by cooling solidification, which shortens the cure time and improves workability.
All adhesives in this series except for the liquid type are a one-liquid, solvent-free type. Polyester and modified olefin systems are available. Adhesives can also be selected according to the adherend and application.