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Stiff consistency
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Frost-resistant
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Waterproof
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Can be walked on after 3 hours
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Rapid hardening
CERESIT® CN 83 is for rapid repairs on concrete floors and cement screeds. For producing sloping screeds. Used in composite screeds to repair steps, landings, ramps, kerbstones etc. Suitable for indoor and outdoor use – for over- and underground works.Available pack size: 25 kg
CERESIT CN 83 adheres to all solid, load-bearing, clean, dry and damp surfaces free of substances which can cause separation. The surface must have a rough, open-pored structure with good key.
Stir with a compulsory-type mixer or an electric drill with agitator attachment until the mixture is completely free of lumps.
Apply the mortar within 45 minutes onto the adhesive bridge while it is still wet. Rub down the surface.
CERESIT CN 83 is suitable for rapid repairs on concrete floors and cement screeds for producing sloping screeds.
For reconstruction of steps, landings, ramps, kerbstones etc. Suitable for indoor and outdoor use – for over- and underground works.
Use CERESIT CN 83 only in dry conditions and at temperatures of +5 °C to +30 °C.