Graco Inc.

HB Fuller PU 810  Reactive Polyurethane

Material Supplier:

H.B. Fuller


Insulated glass manufacturing


Secondary seal for insulated glass

Material Specs:

  • PU-810

Typical Properties:

  • Ratio (A:B) by weight: 19.5:1
  • Viscosity:
    • Paste
    • Liquid
  • Chemistry: Polyurethane
  • Color: Black
  • Calibration Factors:
    • Base (A): 0.2619
    • Catalyst (B): 0.0704

Graco ExactaBlend™ Advanced Glazing Proportioner

  • Proportioner:
    • With boom, pressure pot, and agitator: 24R813
    • Pressure pot and agitator, no boom: 24R814

Delivery Method

  • Hose kit: 24U253
    • Base hose: 5/8 in x 10 ft (15.88 mm x 3.0 m)
    • Catalyst hose: 3/32 in x 5 ft (2 mm x 1.5 m) (two sections)
    • Restrictor kit: 24R804 (use restrictor pin #3)
  • MD2 valve with 10 mm x 12 element mixer
    • Applicator kit: 24P217
    • 10 mm x 12 element mixer 127160
    • (Note: must base purge new mixer prior to dispensing mixed material to eliminate any catalyst streaking)
    • Shroud: 16V841
    • Max. flow rate*: 1636 grams/min

Typical Accessories

  • Light tower kit: 24R824
  • Caster kit: 24T091

All written and visual data are based on the latest product information available. Graco reserves the right to make changes at any time without notice. All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

Exact equipment configuration will vary and depend on factors such as rate of output, length and size of hoses, bead size desired, and container sizes. The Tricore mixer and hose mixer with Ultra lite 6000 gun cannot be used with this material. The catalyst is too thin and the system cannot be calibrated for ratio check through the standard ratio calibration kit.

*Flow rate obtained from lab testing. Actual flow rates may vary depending on air supply system, temperature, applicator tip, etc.

Improved Performance & Throughput

Precise application of silicone materials is critical for delivering superior adhesion, durability and leak-free performance. Using automated dispense of adhesive and silicone materials provides a more consistent and complete seal. Learn more about window & door manufacturing efficiencies.

On-Ratio Meter, Mix & Dispense

The Graco ExactaBlend AGP is a variable ratio system that accurately meters, mixes and dispenses two-component medium to high-viscosity sealants and adhesives to seal and bond glass to metal or aluminum structures. Advanced pumping technology creates a better, more consistent bead – which results in reduced rework and less wasted material. Learn more about the Exactablend AGP.

Unmatched Quality, Performance & Support

Graco systems are engineered and built to deliver consistent performance and help improve to your bottom line. With innovative features to help streamline operations and reduce downtime, Graco systems include high-quality parts that deliver longer life and reliability. Graco is also dedicated to providing the highest level of service through our knowledgeable, qualified global team of distributors.

Get a Lab Test with Graco

See our equipment in person and learn more about Graco’s dispense capabilities.

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