Use on clean, dry concrete at 0°C or above; condition material to 21–27°C. Remove unsound concrete. Clean cracks up to about 3 mm with a wire wheel and vacuum. Wider or moving cracks need a different repair approach; the TDS directs wider routed joints to C² Joint Fill.
Mixing
Dispense A and B at 1:1 by volume through the kit’s cartridge mixer and restrictor. Maintain a steady, moderate flow. At startup and after pauses longer than 30 seconds, purge into a waste container before returning to the repair.
Application
Fill slightly above the floor surface, monitor seepage and top up as needed. Allow about 25 minutes at room temperature, then grind flush with a medium-grit abrasive. Complete repairs before the final metal-bond or transitional polishing stage.
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