Weberset premier is a polymer modified, thinset tile adhesive for ceramic tiles, in internal areas. It is suitable for both vertical and horizontal application, over the cementitious substrate. It is supplied as a drymix mortar, to which water needs to be added before application.Features & benefits • Can be used in internal areas, for floor as well as wall application. • Low VOC - for healthy living. • No hacking of the substrate required to achieve the required bonding. • Self-curing properties, which allows for no-hassle application with minimum labor. • The free-flowing product makes it easier to mix and apply. • No sag formula: provides for hassle-free application on vertical walls, without any slippage. • Very low shrinkage prevents debonding and gives longer life to tiles. • Useful for bed thickness of 3-12 mm. May go upto 15mm in a limited extent. Area of application Refer Tile/Substrate sheet for details Compliance / Standards Specially formulated as per the requirements C (Cementatious) 1 (standard) and T (Slip resistant) of ISO 13007 and EN 12004. Also complies to IS 15477:2004 (Type 1) and ANSI A118.1. Limitations • Do not use for large format tiles. • Do not use for fixing vitrified tiles or stones. • Do not use on the wet screed. The surface must be fully cured.• Do not use for installing glass mosaic, glass tiles, or metal tiles. Use only weberset glass mosaic for fixing glass mosaics, and only weber epoxy adhesive for fixing glass and metal tiles. • Do not use for wooden flooring, for insulating and soundproofing panels. • Do not use on waterproofing coat - If waterproofing is required, use webertec SBR and webertec crete for the same. • Refer to the respective datasheets for details. Method of application Preparing the substrate • Clean the substrate of oil stains and bond inhibiting compounds, dirt, dust, and laitance, if any, use high-pressure water jet or any other suitable method for cleaning. • Ensure that the substrate is flat, stable, well adhered, and has a normal absorption. • The substrate should be cured sufficiently to avoid the shrinkage cracks. • Correct the local undulation/damage on the substrate at least 48 hours before the application of weberset classic. • Saturate the surface thoroughly and remove excess water before the application of weberset classic. NOTE : - In case of higher undulation, a neat coat of webertec SBR LitX to be applied on the substrate, followed by application of latex modified plaster, to smoothen the surface. (For further details kindly refer to the technical datasheet of webertec SBR LitX ) - In case of oil stains, use of surfactants may be necessary, followed by proper cleaning with water, to avoid debonding of tiles. - Leave expansion joints of at least 10mm thickness, every 20 feet in the substrate. Do not cover expansion joints with adhesive, and can be filled with an appropriate flexible sealant.
