Ardex-Flex FL grout

Ardex Flex FL is a rapid setting cement based grouting compound with excellent flexible and water repellent properties, without the need to add a separate admix.


The BS EN 13888 classification for Ardex-Flex FL is CG2, “an improved cementitious grout with additional characteristics.” Ardex-Flex FL grout is suitable for grouting joints from 3mm to 15mm wide, between porcelain, ceramic, non-moisture sensitive natural stone and quarry tiles, as well as extruded tiles and glass blockwork. The hardened grout is weather resistant, unaffected by water and can be used for internal and external tiling in dry and wet locations, including swimming pools with non-aggressive water conditions.

Ardex-Flex FL can be applied to both wall and floor tile joints, and can receive foot traffic after 90 minutes at 20oC.

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