PUR hot melt adhesive combines the quick bonding hot melt properties with the more advanced strong and durable bond of a polyurethane adhesive.
Hot melt
A hot melt adhesive is mostly a typical thermoplastic material, which consists of a base polymer, such as EVA or Polylefine, a tackifying resin for the stickiness, and a wax for improving the flow and procesability.
Polyurethane adhesive
A polyurethane adhesive cures;a prepolymer crosslinks with moisture and isocyanate. This process creates a strong and durable bond.