Suitable Substrates Ensure 24 hours time interval for grouting after tile fixing. The joints must be dry, clean, free of dust & adhesive. Emptied at least 2/3 of the tile thickness depth. Before grouting, make sure that the installation adhesive has set and released most of its moisture. The joints should not be wet during work. Put masking tape by side of grouting space or sealer if necessary. Grout Hardener Packing : 100 ml, 250 ml, 500 ml & 1 Ltr. WhatsApp Enquiry Features / Benefits : Easy to use & clean — just mix with Polymix grout on site, ready to use. Polymer emulsion — impart flexibility, water & stain resistant, abrasion resistant. Suitable for varied tile and stones — ceramic, vitrified, marbles, granites etc. Crack free and less of shrinkage reduces the chances of water seepage. Durable — enhances compressive & flexural strength and shock resistance. Application: Using a hard rubber squeegee / grout floater, press the grout firmly into joints. Hold the float at a 90° angle and pull it at a 45° angle diagonally across the joints and tile to avoid pulling out the material. Work in small areas to have better control on removing the excess grout from joints and surface by moving the squeegee diagonally to the grout lines. Ensure that joint is filled completely, and grout is not just sitting on top. Technical Information As Per IS Standard Data Property Result Appearance / Color White Liquid Tentative Mixing Ratio 200 ml or 600 ml for 1 kg RTM 2.5 - 3 : 1 by weight Mixed Density 1.75 ± 0.05 kg / litre Pot Life @ 30°C Approx. 60 minutes Joint Width 1 - 6 mm Sag Resistant Non-sag VOC Content as per EPA 24 < 14.41 g / litre Application Temperature From +10°C to +35°C Light Foot Traffic 24 hours Regular Traffic 72 hours Final Curing Time 28 days