Mapei Grout 131 5kg MDF An anti-efflorescence formula ensures a

An anti-efflorescence formula ensures a uniform colour for that ideal finish while the flexible characteristics mean that it can be used over underfloor heating without fear of breaking up

and efflorescence

Simply apply 1 coat with a brush and leave for 4-6 hours to dry - a great way to give the surfaces additional protection

It is formulated to seal

you can dilute the emulsion by adding up to one part clean water to five parts of the paint

Mapei Grout 131 5kg MDF An anti-efflorescence formula ensures aInterior and exterior floor and wall grouting of all types of ceramic tiles (double fired, single fired, klinker, porcelain tiles, etc.), terracotta, stone material (natural stone, marble, granite, agglomerates, etc.), glass and marble mosaics. Ensures complete uniformity of colour, does not produce surface efflorescence, dries quickly and therefore floor and wall coverings are ready for use quickly. BioBlock technology applied to this product blocks