Rawlplug R-KEM-II Polyester Resin Spare Nozzles - 5 Pack

These spare mixer nozzles are designed for the convenient extrusion and mixing of resin and harden...

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BradfordsRawlplug Spare Nozzles For R-Kem-Ii Resin Cartridge (Pack Of 5)
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Product Information

Full details

Designed for professional contractors and DIY enthusiasts using the Rawlplug R-KEM II anchoring system, these spare mixer nozzles are essential for achieving a perfect chemical blend during installation. They allow you to maximize the utility of your resin cartridges by enabling the reuse of partially used tubes, effectively minimizing material waste. While these nozzles are highly efficient, they are specifically engineered for the R-KEM II series and are not universally compatible with other resin brands or types, necessitating careful system matching.

All features

Model Part NumberR-S1-NOZ-KEM/5
BrandRawlplug

Extended Product Information

FAQs

Can I use these with other resin brands?

No, these nozzles are specifically designed for the thread and mixing geometry of Rawlplug R-KEM II resin cartridges.

How do I reuse a cartridge safely?

Remove the used nozzle immediately after application, wipe the cartridge thread clean, and seal the cartridge with its original cap. When you are ready to continue, use a fresh nozzle.

Does the temperature affect nozzle performance?

Yes, high temperatures can cause the resin to set faster inside the nozzle. Work efficiently to prevent curing within the mixer.

Are these nozzles dishwasher safe or reusable?

No, these are single-use components intended to be discarded once the resin inside them has begun to cure.

What should I do if the resin leaks from the nozzle base?

Ensure the nozzle is threaded properly onto the cartridge. If leaking persists, check the cartridge neck for cracks.

Troubleshooting

Resin is not extruding through the nozzle.

Check if the resin has cured inside the nozzle tip; if so, replace with a new nozzle immediately.

Uneven mixing or discolored resin output.

Ensure the nozzle is screwed on tightly and discard the first few milliliters of resin, which may not have been fully blended.

Pros and Cons

Pros

  • Reduces material cost by allowing cartridge reuse
  • Ensures consistent structural integrity through proper chemical mixing
  • Highly durable and resistant to chemical degradation
  • Simple, tool-free installation and removal

Cons

  • Specific to R-KEM II systems
  • Requires proper cleanup of the cartridge neck for reuse
  • Cannot be cleaned once the resin inside has cured

Setup, Compatibility & Care

To set up the nozzle, ensure the R-KEM II cartridge nozzle head is free of dried debris. Simply twist the nozzle onto the cartridge thread until it sits firmly in place. Compatibility is strictly limited to R-KEM II systems in 175ml, 300ml, and 410ml sizes. For care, always ensure that if you intend to reuse a cartridge, you remove the nozzle immediately after use. If the resin is left to cure inside the nozzle, it will become permanently blocked and must be discarded. Do not attempt to flush the nozzle with solvents, as they may compromise the integrity of the resin's chemical properties for subsequent anchors.

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