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Concrete Hardener Lithium is a silicate based aqueous solution, densifier, hardener and quick protection for concrete and cement surfaces.
This Grind N Shine formula, with an enhanced lithium concentration, rises from the need of supplying the substrate with quick protection while the silicate is curing, mitigating the risk of penetration and soiling by oily substances, coloured or chemically aggressive aqueous solutions. Applied on new or existing concrete, it penetrates the porosities and capillaries, chemically reacts
with the lime, formed when wetting the cement, to produce insoluble calcium silicate hydrate, thus forming a densified, closed, compact structure to liquids and abrasion, extending the life cycle of the substrate to the maximum.
During the reaction and curing period of the silicate, the surface will be protected against unwanted absorptions, thanks to the hydrophobic coating applied to the substrate, improving resistance to oils and to salt efflorescence.