H.B. Fuller HP008

H.B. Fuller HP008 is a single-component hot melt adhesive. This product cross-links through a chemical reaction with moisture found in the atmosphere and substrates to form a set adhesive. H.B. Fuller HP008 is a high-performance, high-green strength grade reactive hot melt with superior adhesion to a variety of substrates. It can be applied using roll coaters as well as hot melt adhesive guns. It is particularly suited for bonding EPS, PU foam, aluminum, steel, various plastics (PVC, ABS, and SMC), and rubber.

Product Type: 1K (1 component) Adhesive, Hot Melt Adhesive, Reactive Adhesive, Solvent free (100% Solids) Adhesive

Application Area: HVAC Applications

Application Method: Gun, Roll Coater

Compatible Substrates & Surfaces: Acrylonitrile Butadiene Styrene (ABS), Aluminum, Composites, Elastomers & Rubbers, Expanded Polystyrene (EPS), Metal, Polyurethane, Polyvinyl Chloride (PVC), Steel, Wood

Features: Excellent Substrate Adhesion, Excellent Toughness, Fast Setting, Good Green Strength, High Performance, Very Good Heat Resistance

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims

Applications & Uses

Application Area
Application Method
Cure Method
Application Instructions

The bonding should occur immediately after the application. Initial adhesion and strength build of HP008 is excellent and the bonded materials can be used for further processing shortly after leaving the assembly area.

Processing temperatures: Roll coater 245-255°F (118-124°C) Hot melt gun 245-255°F (118-124°C)

To clean, first remove as much molten material as possible from the line or coater. Then flush or clean the unit with the proper purge or a product that is recommended by the equipment manufacturer. Cleaner is available in the form of Ever-Lock® 2U233 purge for hot melt guns and nozzles and Ever-Lock® 2U373 for roll coater applications.


Physical Form
Off white liquid
Material Specific Properties
ValueUnitsTest Method / Conditions
Roll Coater Open Time45 - 60s-
Solid Content100.0%-
Green Strength Build (at 30s)min. 50psi-
Tensile Strength2500.0psi-
Elongation at Break250.0%-
2% Secant Modulus2000.0psi-
Rheological Properties
ValueUnitsTest Method / Conditions
Viscosity (at 250°F)8,000 - 11,000cP-
Application Temperature300 - 350°F-

Packaging & Availability

Regional Availability
  • Latin America
  • North America

Storage & Handling

Shelf Life
3 Months
Storage Conditions
  • In original sealed packaging protected from sun, dust, moisture and high temperatures.
  • Store under clean and dry conditions at constant room temperature.