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GemSeal Rapid is a preparation in aqueous solution designed to prevent the ascent of minerals from floors and walls in marble, agglomerate and stones in general.
The product must be applied on the back or the side directly in contact with the laying mixes of the tile or slab to be laid.
GemSeal Rapid is compatible with any material used for laying and therefore does not affect the adhesion in any case.
downloadable technical sheet