Graco Inc.

Epic Resins S7463  Two component polyurethane adhesive

Material Supplier:

Epic Resins




Manual application for dispensing adhesive for filter end caps

Material Specs:


Typical Properties:

  • Ratio (B:A) by volume: 4:1 (Poly:Iso)
  • Chemistry: Polyurethane
  • Pot Life/Gel Time: 3-5 min at 77°F (25°C)
  • Curing Time: 1-2 hours at 149°F (65°C)
  • Colors:
    • Off-White – Polyol
    • Amber – Iso
  • Viscosity:
    • 11,000-15,000 cps Poly
    • 45-65 cps Iso
  • Flow rate: up to 640 cc’s per minute

Graco HFRTM Metering System with MD2 Valve


  • Part Number: HFRB-11AJACANN
  • Blue Pump (B): 80 cc
  • Red Pump (A): 20 cc
  • Heat zones: no heat
  • Hose:
  • B: 1/2 in x 10 ft (12.7 mm x 3 m) CS unheated (262192)
  • A: 1/4 in x 10 ft (6.4 mm x 3 m) CS unheated (262175)


  • MD2 valve, electric pistol grip, 1:1 soft, CS (24D501)
  • Mixer kit, 3/8 (9.5 mm) combo (LC0081)
  • 1.07 mm, blue side orifice (24C810)
  • 0.61 mm, red side orifice (24D230)
  • Circulation kit, CS (24E379)
  • Dessicant Dryer kit (247616)

Delivery Method

  • Husky™ Twistork® pump with
  • Agitator accessory (Poly) (308656F) 3/4 in x 10 ft (19 mm x 3 m)
  • CS hose (626724) and CS fittings (120241)
  • Complete single T2 supply system (24E396)
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.

Hydraulic Fixed Ratio Metering System

The Graco HFR metering system is a meter, mix and dispense system that accurately meters, mixes and dispenses multiple sealant and adhesive materials. Its modular design provides the freedom and flexibility to configure the components for specific application requirements. The HFR provides an advanced system that is reliable, yet affordable.

Accurate, On-ratio Dispense

With accuracy and repeatability, the Graco HFR lets you hit a specific ratio and volume – every time. Static, dynamic, or impingement mixing options along with positive displacement pump technology will improve throughput while reducing scrap and rework. The system is capable of producing a constant pressure or flow rate material output. Closed-loop technology provides pressure and flow control for a smooth dispense while long lasting wear parts mean lower cost of ownership. Learn more about the HFR Metering System.

Unmatched Quality, Performance & Support

Graco systems are engineered and built to deliver consistent performance, outperform the competition and help improve to your bottom line. With Graco’s ongoing investment in new technologies, you are assured a world-class product offering that helps maximize your plant’s production capacity. Graco is dedicated to providing the highest level of service through our knowledgeable, qualified global team of distributors. 

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