Neofil F 50 Rapid MINERAL ADHESIVE WITH IMPROVED ADHESION, FAST SETTING, NO VERTICAL SLIP AND HIGH WORKABILITY. SUITABLE FOR PROFESSIONAL LAYING OF CERAMIC TILES AND STABLE NATURAL STONES ON WALLS AND FLOORS. TRAFFICABLE ALREADY AFTER 3 HOURS FROM LAYING. FOR INDOORS AND OUTDOORS. Technical Data Sheet – Rev. 09/2018 DESCRIPTION NEOFIL F 50 Rapid is a grey powder consisting of hydraulic binding particulate that favours rapid setting, selected mineral fillers, synthetic resins and special additives. Mixed with water, it is transformed into a product with easy workability, high mechanical performance and high adhesion to materials normally used in construction, applicable upright without the risk of sagging or tiles slipping and free from particular shrinkage during hardening. NEOFIL F 50 Rapid is trafficable already after 3 hours from laying. For thicknesses up to 15 mm. Classification according to European standard EN 12004 – C2FT · Cement adhesive (C) improved adherence (2), with fast setting (F), no vertical slip (T). FIELDS OF APPLICATION NEOFIL F 50 Rapid is suitable for instances where very fast execution and commissioning times are required. It is used for indoor and outdoor bonding, both on the wall and the floor, of all types of ceramic tiles, such as single-fired, porcelain stoneware, large formats, thin slabs, klinker, fired, glassy mosaic, for bonding of stone, marble and reconstituted material as long as dimensionally stable and not sensitive to moisture NEOFIL F 50 Rapid is also suitable for bonding insulating materials, such as polystyrene foam, polyurethane foam, cork, glass or rock wool, Eraclit, sound-absorbing panels, etc.. It can be applied on all cementitious substrates normally used in construction, such as plaster, cured concrete, cellular concrete, self-levelling screed, cementitious screeds also subjected to intense traffic, on quick-drying screeds made with mineral hydraulic binder NEOCEM or on quick-drying ready-to-use screeds and compensated shrinkage made with NEOCEM PRONTO. NEOFIL F 50 Rapid can be used for laying floors or coverings on gypsum or plasterboard substrates, as long as it is supported rigidly, on anhydrite screeds (after applying the insulating PRIMER A 16), for laying floors on heating screeds, for overlapping installation on existing ceramic or marble floorings adequately prepared and for laying floors on elastomer or elastic cementitious waterproofing membranes. SUBSTRATE PREPARATION The substrates must be sufficiently dry and seasoned, mechanically resistant, flat, solid, compact, free of crumbling or inconsistent parts, without any dust and greasy substances, oil, paint, wax and any material that could compromise perfect product adhesion. The cementitious substrates must not be subjected to shrinkage after laying the tiles and, therefore, they must have already completed the hygrometric shrinkage that can be evaluated in one or two weeks for each cm of thickness for the plaster and in at least 28 days of total curing for cementitious screeds, unless they are made with quick-drying ready-to-

use screed and NEOCEM PRONTO compensated shrinkage or with NEOCEM hydraulic binder for quick-drying screeds. Anhydrite screeds must be perfectly hardened, clean, dry (maximum residual humidity 0.5%) and must be treated, after sanding, with insulating primer based on synthetic resins in aqueous dispersion PRIMER A 16. Always treat with PRIMER A 16 for direct applications on plaster or plasterboard. Very porous, highly absorbent and superficially crumbling surfaces must be treated with RASOTECH PRIMER CONSOLIDANTE consolidating impregnating agent so as to reduce the absorption of the screed and...

building better TECHNICAL DATA | Data detection at +23°C - 50% R.H. and in absence of ventilation | The information in this bulletin is based on our best experience. We cannot be held liable for any product misuse. We therefore recommend anyone who intends to use this product to assess whether it is suitable for the intended application and to perform preliminary tests in any case. Always refer to the latest updated version of the technical data sheet available at www.colmef.com. COLMEF SRL | Z.I. Ponte d'Assi | 06024 - Gubbio (PG) ITALY | Tel. +39 075923561 [email protected] | www.colmef.com