The Simpson Optimix Injection Epoxy Mixing Nozzle is a precision-engineered static mixing nozzle from Simpson built specifically for crack injection epoxy applications. Designed to deliver thorough, consistent blending of resin and hardener components, this nozzle brings a higher level of mixing reliability to structural crack repair work - giving contractors and applicators confidence in every injection.

Key Features

• Specifically designed for crack injection epoxies - purpose-built geometry ensures thorough, uniform blending of epoxy components for stronger, more reliable crack repairs.
• Compatible with both low-viscosity and gel-viscosity ETI formulations - one nozzle works across a range of epoxy types, reducing the need to stock multiple nozzle styles for different applications.
• Built-in flow regulators maintain equal resin and hardener flow rates - balanced component delivery throughout the injection process ensures a properly mixed epoxy every time, minimizing inconsistent results.
• Flow regulators prevent mixed epoxy from flowing back into the cartridge - stops mixed product from curing in the cartridge neck, protecting the cartridge from blockage and extending its usable life.
• Mixing consistency tested at 4 times more uniform than a standard spiral mixing nozzle - measurably better blending performance means more predictable results and a more reliable final repair.

Why This Product

• Proven mixing performance - testing demonstrates that the Optimix nozzle delivers mixing results 4 times more consistent than a standard spiral mixing nozzle, making it a dependable choice for crack injection work where blend quality directly affects repair integrity.
• Broad epoxy compatibility - works with both low-viscosity and gel-viscosity ETI epoxy formulations, offering flexibility across different crack injection scenarios without requiring separate nozzles for each product type.
• Cartridge-protecting design - built-in flow regulators actively prevent backflow of mixed epoxy into the cartridge, reducing waste and protecting your investment in each cartridge by eliminating a common cause of premature blockage.
• Engineered by a trusted industry name - Simpson brings its structural engineering expertise to this nozzle, ensuring the design meets the demands of professional epoxy injection applications where consistent, repeatable performance is essential.

Specifications

• Model Number: EMNO22-RP6
• Brand: Simpson Strong-Tie
• Country of Origin: United States

What's Included

Each pack contains (6) EMNO22-RP6 mixing nozzle for Epoxy, 6 nozzles and retaining nuts per pack.

Frequently Asked Questions

What types of epoxy formulations is the Optimix nozzle compatible with?

The Optimix mixing nozzle is compatible with both low-viscosity and gel-viscosity ETI epoxy formulations, making it versatile for a range of crack injection applications.

How does the Optimix nozzle prevent cartridge blockage?

The nozzle features built-in flow regulators that prevent mixed epoxy from flowing back out of the nozzle into the cartridge. This stops mixed product from curing in the neck of the cartridge, which would otherwise cause a blockage and render the cartridge unusable.

How does the mixing performance of the Optimix nozzle compare to a standard spiral mixing nozzle?

Testing shows that mixing with the Optimix nozzle is 4 times more consistent than a standard spiral mixing nozzle, resulting in a more reliably blended epoxy mixture for stronger, more uniform crack repairs.

What role do the flow regulators play during epoxy injection?

The flow regulators ensure that the resin and hardener components flow at equal rates throughout the injection process. This balanced flow is essential for achieving a properly mixed epoxy and consistent results with every application.