Sika Ceram 50 Tilofix

APPLICATION INFORMATION Mixing ratio Packing Water to powder ratio by weight Quantity of water per bag 20 kg 0.220.24 4.44.8 L 40 kg 0.220.24 8.89.6 L Fresh mort

ar density 1.8 0.2 kg/L Consumption Consumption is dependent on the substrate, surface profile, roughness and application technique. As a guide for a single adhesive layer: Size of tiles Notched trowel size Powder consumption Small 6 mm 4.04.5 kg/m2 Medium 8 mm 5.56.0 kg/m2 Large 10 mm 7.58.0 kg/m2 COVERAGE: Pack Area covered 20 kg 5055 sqft for 3 mm thickness 40 kg 100110 sqft for 3 mm thickness Layer thickness 3 mm min. Ambient air temperature +5 C min. / +45 C max. Substrate temperature +5 C min. / +45 C max. Maturing time ~3 minutes Pot life ~110 minutes (EN 12004-2 / ISO 13007-2) Open time > 10 minutes (EN 12004-2 / ISO 13007-2) Adjustability time ~8 minutes Applied product ready for use Use Waiting time Grouting floors / walkable 2436 hours Grouting walls 46 hours Full traffic ~14 days Values determined at laboratory conditions: 23 C 2 C, R.H. 50 % 5 %. Higher temperatures will reduce the indicated waiting times, lower temperatures increase them. IMPORTANT Protect from adverse weather conditions, such as extremely high or low (freezing) temperatures, rain, for at least 1224 hours from application. BASIS OF PRODUCT DATA All technical data stated in this Product Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control. ECOLOGY, HEALTH AND SAFETY User must read the most recent corresponding Safety Data Sheets (SDS) before using any products. The SDS provides information and advice on the safe handling, storage and disposal of chemical products and contains physical, ecological, toxicological and other safety-related data. APPLICATION INSTRUCTIONS SUBSTRATE QUALITY / PRE-TREATMENT IMPORTANT Gypsum plaster and anhydrite screed substrates must have a maximum moisture content of 0.5 %. IMPORTANT Do not apply on metal or wood surfaces. Cementitious substrates must be sufficiently cured and dried (26 weeks). All substrates must be structurally sound, able to support the weight of the new tiling and provide a

stable and securely fixed background. Surfaces shall be clean, dry, free of any loose or friable particles, contaminants such as dust, dirt, oil, wax, polish grease, cement laitance or efflorescence. Use adequate preparation techniques to remove all traces of any materials that could reduce the product's adhesion to the substrate. Smooth surfaces should be roughened lightly to improve adhesion. To confirm adequate surface preparation and coating adhesion, carry out a small trial before full application. Any small surface defects and variations in level, profile, or around exposed aggregates can be prefilled and levelled with an additional layer of SikaCeram- 50 Tilofix to a maximum thickness of 5 mm, applied at least 24 hrs before full adhesive application. For larger and thicker areas of surface reprofiling and making good, use appropriate mo

rtars from the Sika MonoTop or SikaCeram Floor Leveler range. Identify cracks in substrates and seal appropriately with Sikadur epoxy resins. For applications in hot climates / environments, or on absorbent substrates, thoroughly pre-dampen the surface immediately prior to product application. Avoid any ponding / standing water on the surface. Surface must not be damp to touch. If a waterproofing layer is required, cement-based and acrylic-based Sika waterproofing product / system must be applied to the substrate before tiling. MIXING Pour the recommended amount of clean cold water into a suitable, clean mixing container. 1. Slowly add SikaCeram-50 Tilofix powder to the water and then mix thoroughly using a low speed (< 500 rpm) drill mixer until the material is fully mixed and lump free. Avoid entraining air into the mix by over mixing. 2. Allow the product to mature for 23 minutes before remixing for 30 seconds. 3. The finished mix has a creamy consistency, uniformly coloured and is easy to apply and spread. 4. APPLICATION IMPORTANT Avoid application in direct sunlight and/or strong wind / draughts. SikaCeram-50 Tilofix is applied using a suitable square notched trowel. Apply adhesive to the prepared fixing surface with the appropriate trowel and comb to the required bed thickness. Coverage on the back of the tiles should be 100 %. 1. Tiling must be carried out on freshly applied adhesive, exerting adequate pressure to ensure complete 2. and uniform contact with the adhesive for optimum bond. If a skin forms on the surface of the adhesive, immediately remove the adhesive layer with the trowel, discard material and apply a fresh layer of SikaCeram-50 Tilofix adhesive. 3. 4. Adjust tiles if required. Clean off surplus adhesive from tile face and between tile joints before the adhesive has dried. 5. After the required waiting time apply the appropriate grout into the tile joints. 6. SikaCeram-50 Tilofix is ideal for laying absorbent ceramic and vitrified tiles up to 900 cm2 (e.g. 30 30 cm), for indoor application only. Tiles > 900 cm2 (e.g. 30 30 cm), the double-spreading (buttering) technique is always recommended. 7. CLEANING OF TOOLS Clean all tools and application equipment with water immediately after use. Hardened / cured material can only be removed mechanically. LOCAL RESTRICTIONS Note that as a result of specific local regulations the declared data and recommended uses for this product may vary from country to country. Consult the local Product Data Sheet for exact product data and uses. LEGAL NOTES The information, and, in particular, the recommendations relating to the application and end-use of Sika products, are given in good faith based on Sika's current knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with Sika's recommendations. In practice, the differences in materials, substrates and actual site conditions are such that no warranty in respect of merchantability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recommendations, or from any other advice offered. The user of the product must test the products suitability for the intended application and purpose. Sika reserves the right to change the properties of its products. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be supplied on request.