Henkel Technomelt PUR 4663 Hot Melt


Manufacturer Part #: 555170

Product Highlights

Henkel Technomelt PUR 4663 Hot Melt Overview

Technomelt PUR 4663 is a light-ivory colored, multi-purpose reactive hotmelt that is used in panel bonding. It undergoes an additional crosslinking reaction after cooling. It shows high initial strength in combination with relatively long open time - assembly is possible after cooling of the adhesive. After curing the product has duroplastic properties and very high heat and cold resistance. Suitable for flat lamination and assembly application in the industrial production.

Features of Technomelt PUR 4663

  • Solvent-free
  • Low application temperature
  • High temperature resistance (flame retardant IMO FTCP Part 5)
  • Long open time


Adhesive Type Polyurethane Hot Melt (PUR)
Open Time 8 minutes
Application Temperature 212°F - 284°F / 100°C - 140°C
Viscosity 10,000.0 mPa·s
Size 5 gallon Pail
Color Cream

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