FK-3 Plus N

DESCRIPTION: FK-3 Plus N is a water-based, concentrated, (low Voc) micro/nano emulsion water-repellent and oil-retardant, with CE Marking test data, solvent free and formulated on the basis of nano-silanes, siloxanes and innovative, modified C6 fluorinated compounds, free of PFOA and PFOS, providing excellent in-depth action and high resistance to alkalinity. The finish is colourless, although it does tend to enhance the tone of the base, particularly higher concentration applications are used. Provides protection against deterioration of horizontal and vertical surfaces, due to water absorption, and against the adherence of dirt and grime. For colourless, oil-retardant and water-repellent conservation and protection of virtually all absorbent mineral material surfaces, both interior and exterior. Does not form a surface film as it penetrates into the pores of the base material, providing long term protection against pollution dissolved in water, against frost deterioration, against the spread of micro-organisms, hindering the in-depth adherence of dirt and grime, and facilitating both cleaning and maintenance work. Does not result in significant physical changes to the treated base, particularly in terms of breathability (Value SD = 0.02). Because it is highly breathable, FK-3 Plus N will not negatively affect the correct curing of the base. The oil-retardant properties do not come fully into effect until several days have elapsed following correct application. The water-repellent effect usually shows itself in the form of dew drops or beads. FK-3 Plus N is a product that does not form a film, and has been designed to notably improve the qualities of resistance to water, oils grime and dirt, facilitating maintenance and extending useful life.

BIOFILMSTOP SANITARY TECHNOLOGY: FK-3 Plus Nano is an intelligent water-repellent, treated with BioFilmStop Inhibition Technology, and highly resistant to mould and microorganisms, DIN-UNE EN 15457:2008 (Aspergillus, Cladosporium, Penicillium, Algae…), as well as bacteria ISO 22196:2011. The products in the BioFilmStop range positively contribute to compliance with (EC) 852/2004, and are manufactured subject to HACCP and GMP (EC) 2023/2006, also notably improving HACCP, food safety and asepsis for the user company. Declaration of Conformity – Health Register FAKOLITH RGSEAA ES-39.005259/T y ROESP E-0043-E.

MAIN USE: FK-3 Plus N is ideal for all manner of absorbent natural and artificial stone, micro-cements, mortars and concretes, even when recently set and with high levels of alkalinity, mineral paints and claddings, refractory, clinker, exposed, roof tiles, lime stucco and similar; earthenware floor and absorbent ceramic tiles, swimming pool copings, slates, etc. Mainly for use on façades, heritage work, flooring tiles, theming, civil engineering, industry in general, the food industry, housing, hotels, skirting boards, tourist establishments, public squares, chalets, restaurants, kitchens, washrooms, etc. Limitations: Any type of polished base that lacks capacity for absorption (in these cases use FK-4 Extreme), vertical mineral surfaces with previous infections (in this case use FK-7) and interior or exterior natural stone surfaces with water lixiviation with surface creep.

WATER THINNING: Depending on the type of surface, the level of protection and the visual finish required, for maximum protection it is recommended that the product be applied in a minimum solution of 1:6 (generally on floor tiles), or up to a solution of 1:14 (generally for waterproofing work on façades). The more diluted in water it is the less the oil-retardant affect will be, and the less it will enhance the surface colour. The more concentrated it is the greater its oil and water resistance characteristics will be, as well as the enhancement of the tone of the base.

HOW TO APPLY: Carefully protect all surfaces that should not be treated or splashed. After properly preparing the base and on dry bases, apply FK-3 Plus N with a brush, roller, or sprayer using a generous coat, working in a crisscross pattern and always on the previous wet layer, so that the pores of the mineral base to be protected are completely moistened. On facades and vertical surfaces, apply from bottom to top (or in horizontal cross strokes) to avoid drips or runoff. Apply only up to the maximum amount that the base can absorb, especially on horizontal surfaces and low-porosity bases, spreading the material so that no residue remains on the surface. Avoid excessive applications that leave surface residue. If necessary, remove any excess before it dries with a cloth or, more commonly, with a clean, dry roller (dry roller), blending/spreading or removing the excess. It is important to avoid excess on the surface and, especially, runoff, as this could cause yellowish stains. Once dry, a second coat cannot be applied. After application, clean tools immediately with water.

AVERAGE YIELD: FK-3 Plus N, when undiluted, provides a yield of approx. 20-60 litre/m², although this may vary considerably depending on type of surface and method of application. Average consumption in solution is approx. 250 ml/m², although this may also vary between 100 and 500 ml/m².