Disposable static mixing nozzles for controlled mixing and dispensing of compatible two-component cartridge materials. Designed to combine both components within the nozzle immediately before application.
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Fortis Static Mixers are disposable mixing nozzles designed for use with compatible two-component cartridge systems.
The internal mixing elements repeatedly divide and recombine the two material streams as they pass through the nozzle, producing a consistent mixture before the material reaches the application point.
Static mixers eliminate the need for manual mixing and allow two-component polyurea, epoxy, polyurethane and other compatible materials to be mixed and dispensed directly from a dual cartridge.
For concrete joint and crack repair, the appropriate static mixer can be used with Fortis AD525 Polyurea Joint Filler and the Fortis 600 mL Dual Component Cartridge Gun to create a complete portable dispensing system.
Mixer selection is important. Different materials, mix ratios, viscosities and reaction speeds may require different mixer configurations. Always use the static mixer recommended for the specific Fortis product being applied.
Static mixers are disposable. Rapid-curing materials can harden inside the nozzle during application delays, so a new mixer should be fitted if material begins to cure or flow becomes restricted.
Disposable Plastic Static Mixing Nozzle
• Mixes two-component materials during dispensing
• Consistent mixing without manual preparation
• Suitable for compatible dual-cartridge systems
• Simple twist-on or product-specific cartridge connection
• Controlled material application
• Reduces mixing errors and material handling
• Disposable for fast changeover between cartridges
• Suitable for rapid-curing two-component materials
• Compatible with selected polyurea, epoxy and polyurethane systems
• Suitable for professional concrete repair and industrial applications
• Designed for use with the appropriate Fortis dual-cartridge products
Select the static mixer specified for the two-component material being applied. Install the dual cartridge into the appropriate cartridge gun, remove the cartridge closure and confirm that both components dispense correctly.
Attach the static mixer securely to the cartridge outlet. Dispense and discard a small initial quantity until a uniform mixture and consistent material flow are achieved.
Apply the mixed material directly into the prepared joint, crack or repair area using steady pressure on the cartridge gun. Rapid-curing materials can harden inside the mixer during application delays. If material begins to cure or flow becomes restricted, release the gun pressure and replace the static mixer before continuing.
For concrete joint and crack repair, use the appropriate Fortis Static Mixer with Fortis AD525 Polyurea Joint Filler and the Fortis 600 mL Dual Component Cartridge Gun. Together they provide a complete portable system for automatic mixing and controlled dispensing directly into prepared concrete joints and cracks.
Static mixers are disposable and should not be cleaned for reuse. Always follow the Technical Data Sheet for the material being dispensed for the correct mixer selection, application procedure and working time.
Suitable applications include:
• Concrete control joint filling
• Concrete crack repair
• Construction joint repair
• Joint-edge and spall repair systems
• Two-component adhesive application
• Two-component repair resin application
• Polyurea cartridge systems
• Epoxy cartridge systems
• Polyurethane cartridge systems
• Industrial maintenance and repair
Static mixers do not determine substrate compatibility. Always refer to the Technical Data Sheet for the material being dispensed to confirm suitable substrates, preparation requirements and application conditions.
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What does a static mixer do?
A static mixer combines the two components of a cartridge material as they pass through internal mixing elements, producing a consistent mixture immediately before application.
Are all static mixers the same?
No. Mixer length, diameter, internal elements and cartridge connection can vary. Always use the mixer recommended for the specific product being applied.
Can a static mixer be reused?
Static mixers are designed as disposable application components. Once material begins curing inside the mixer, it should be replaced rather than cleaned and reused.
Why should material be dispensed before starting the repair?
Dispensing and discarding a small initial quantity helps confirm both components are flowing through the mixer and that a consistent mixture is being produced before application.
Why does material sometimes harden inside the static mixer?
Rapid-curing two-component materials continue reacting inside the mixer when dispensing stops. If application is interrupted for too long, the material can cure and block the nozzle.