H.B. Fuller UR3543

Two-component polyurethane

Material Supplier:

H.B. Fuller




Membrane bonding spirally wound dairy, food processing and industrial RO elements

Material Specs:

  • UR3543

Typical Properties:

  • Ratio (A:B) by volume: 1:1
  • Ratio by weight: 100:115
  • Chemistry: Two-component Urethane
  • Pot Life/Gel Time: 10 min
  • Colors: Clear
  • Viscosity:
    • 14,000-19,000 cps Polyol
    • 25,000 cps Iso

Graco HFRTM Metering System

  • Part Number: HFRA-11AFAFANN
  • Blue Pump (B): 40 cc
  • Red Pump (A): 40 cc
  • Power Requirement: 230 volt, single phase
  • Heat zones: no heat
  • Hose:
    • B: 3/8 in x 10 ft (9.5 mm x 3 m) unheated (262184)
    • A: 3/8 in x 10 ft (9.5 mm x 3 m) unheated (262183)
  • Air hose, 10 ft (3 m) (15B280)

Delivery Method

  • Carbon steel, complete dual supply system (24608)
  • Two 38 l (10 gal) tanks, SS Hi Lo Sensors (24D569)


  • Signal cable 5 pin, 4.0M (24E899)
  • Scuff guard (24E954)
  • MD2 valve, Elect, Pistol grip 1:1 soft, CS (24D501)
  • MD2 orifice adapter kit (24E505)
  • Mixer kit 3/8 in (9.5 mm) x 24 element (LC0058)
  • Gun orifice blue side 1.19 mm (.047 in) (24D241)
  • Gun orifice red side 0.79 mm (.03 in) (24D224)
  • MD2 solenoid Power Valve, remote mount (24D160)
  • CS, complete dual T2 supply system (246081)

Optional Equipment

  • MD2 hand-held gun. carbon steel

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. Graco Material Test: DR313

Hydraulic Fixed Ratio Metering System

The Graco HFR 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.


Please enter a value
Please enter a value
Please select
Your email address is required
Please enter a value
Please enter a value
Please enter a value

Have Questions? Let's Talk.

Call Support

Call Support

7 a.m.–4 p.m. Central Time

Email Support

Email Support

Contact an Expert

Contact an Expert

We'll help you choose the right product for your use.