The surface and thin-bed mortar, dispersion adhesive or thick-bed mortar must have set sufficiently hard and dry. Scraped joints must first be wetted. In case of tile coverings with a porous or non scratchproof surface test suitability of CE 33 for grouting.

Pour Ceresit CE 33 in the measured quantity of cold and clean water and mix with an electric mixer until you obtain a homogenous mixture, free of lumps. 1.05-1.15L water for 5kg of Ceresit CE 33 are required for mixing. Mix again after 3 minutes. Fill the joints with the Cerecit CE33 mix using a special grout float or rubber squeegee, without leaving any gaps. Wipe over and clean freshly grouted tiles with a damp sponge. Remove the dry film later with a soft cloth. Dampen the freshly grouted joints after 24 hours to prevent surface moisture deficiency. Floor tiles can be walked on after only 24 hours. Use CE 33 only in dry conditions and at temperatures of 5°C to 40°C. 

Store in a cool, dry place and keep away from all sources of heat, sunlight and moisture. The shelf life is 24 months for 5kg foil bag in its original packaging if stored as per recommendations.