ARDEX ARDIFIX is a two-part polyurethane repair compound for cracks, control joints, spalls and pop-outs on interior or exterior applications. It is ideally suited to seal off cracks and sawcuts prior to the installation of ARDEX MC Moisture Control Systems, underlayments and toppings.
- Ultra fast setting allowing the installation to proceed within minutes of application
- 100% solids for no shrinkage and cures to a rigid hardness; no VOCs; non-flammable
- Wide service temperature range of 0°F to 110°F
- Extremely low viscosity allows for deep penetration
- Repairs very fine cracks
- Mix with sand for larger cracks or repair of spalls and pop-outs
- Put into service in 10 to 15 minutes
- Grind smooth in 45 minutes
- Available in 22-oz. dual cartridge system
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![Fcp Racatac Chair 10893876[1]](https://img.forconstructionpros.com/mindful/acbm/workspaces/default/uploads/2025/10/fcp-racatac-chair-108938761.10l0At5WXv.png?auto=format%2Ccompress&bg=fff&fill-color=fff&fit=fill&h=100&q=70&w=100)
![Fcp Racatac Chair 10893876[1]](https://img.forconstructionpros.com/mindful/acbm/workspaces/default/uploads/2025/10/fcp-racatac-chair-108938761.10l0At5WXv.png?ar=16%3A9&auto=format%2Ccompress&bg=fff&dpr=2&fill-color=fff&fit=fill&h=135&q=70&w=240)
