40lb Pail of Henkel Technomelt® PUR 508 Hot Melt
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40lb Pail of Henkel Technomelt® PUR 508 Hot Melt
196kg Barrel of Henkel Technomelt® PUR 508 Hot Melt

Henkel Technomelt PUR 508 Hot Melt

SKU: LOCTITE 840433

Manufacturer Part #: 840433

Product Highlights

Henkel Technomelt PUR 508 Hot Melt Overview

Technomelt PUR 508 is a polyurethane reactive hot melt adhesive that cures with moisture to form a tough, strong, and nearly thermoset polymer. It features aggressive tack, a short to medium open time, and high green strength. This adhesive is ideal for laminating and assembling sandwich panel elements made of wood, lauan, fiberboard, particleboard, plywood, FRP, EPS foam, PU foam, surface-treated metals, and soft plastics.

Features and Benefits

  • Forms a tough, strong and virtually thermoset polymer
  • Has short to medium open time and high green strength
  • Aggressive tack
  • Suitable for porous substrates

Specifications

  • Series: Technomelt PUR 508
  • Type: Polyurethane Hot Melt (PUR)
  • Application: Structural Bonding
  • Application Method: Extrusion, Hot Applied, Roll-Coat, Spray
  • Recommended For Use With: Fiberboard, Fiberglass Reinforced Plastic (FRP), Foam, Lauan, Particle Board, Plastic, Plywood, Polyurethane Foam, Wood
  • Chemistry: Polyurethane
  • Components: One-Component
  • Cure Type: Moisture Curing
  • Appearance: Off White
  • Viscosity: Approx. 12,000 cps @ 250°F (121°C)
  • Open Time: Approx. 40 Seconds
  • Package: 5 Gallon Pail or 55 Gallon Barrel

Submit the form below to get the Technical Data Sheet (TDS) or Safety Data Sheet (SDS) for Technomelt PUR 508 sent to your email address.

Authorized TECHNOMELT® Distributor

Hotmelt.com is an authorized distributor of TECHNOMELT® adhesives from Henkel Adhesives. We are a leading North American supplier of Henkel hot melt products, including traditional hot melt, PUR hot melt, and hot melt cleaners.

View all Henkel Technomelt products

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