H.B. Fuller® HL-7216

1 of 596 products in this brand
H.B. Fuller® HL-7216 is a hot-melt adhesive designed for bookbinding, cartons, and case sealing applications. It provides excellent flexibility and slow-setting properties, making it ideal for applications requiring controlled adhesion. HL-7216 delivers strong adhesion to paper and other substrates, offering good performance in the printing and packaging industries. Its versatility also extends to consumer goods applications, such as office supplies, where flexibility and bond strength are crucial.

RTU Product Type: Hot Melt Adhesive

Application Area: Book Binding, Cartons

Features: Flexible, Slow Setting

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Benefits
  • flexible, slow setting hot met adhesive
  • used on hard to bond substrates
Product Benefits
  • flexible, slow setting hot met adhesive
  •  used on hard to bond substrates

Applications & Uses

Markets
Applications
Application Area
Application Instruction
  • Suggested application temperature: 350°F
  • Speed of setting (relative): slow
Suitable Substrates

Uncoated and coated corrugate and carton.

Product Applications

Bookbinding, packaging.

Applications and Usage Information
  • Bookbinding, packaging.
  • Suggested application temperature: 350°F, Speed of setting (relative): slow
  • Cleaning Instructions Consult the equipment manufacturer for clean-up procedures. After clean- up, flush the applicator thoroughly with hot melt to purge the system.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Color (molten)4-Gardner
Molten Color4-Gardner
Softening Point166°FMettler
Viscosity (at 350°F)1988cPs-
Viscosity (at 300°F)4843cPs-
Viscosity (at 400°F)960cPs-
Suitable Substrates

Uncoated and coated corrugate and carton.

Safety & Health

Safety Information

To minimize the risk of burns, we recommend the use of eye protection and protective clothing when working near a hot melt applicator. To minimize the risk of flammable vapors, do not exceed a melt temperature above 400°F. Prevent the build-up of vapors. Extinguish all sources of ignition during hot melt use.

Packaging & Availability

Regional Availability
  • North America

Storage & Handling

Shelf Life
365 days (Pellet), 730 days (Pillow and Drum)
Storage Conditions

Clean and dry conditions above 20°F and below 100°F.

Storage and Shelf Life Conditions
  • Clean and dry conditions above 20°F and below 100°F.
  • Shelf life (Pillow and Drum): 730 days
  • Shelf life (Pellet): 365 days