Mapei Keraflex Maxi S1 White Standard Set Flexible Adhesive 20kg

Achieve a flawless, professional finish on your most demanding projects with Mapei Keraflex Maxi S1 White. This high-performance, standard-setting adhesive is engineered for tilers who require absolute control and a perfect result, especially when working with light-coloured, large-format tiles.
Its brilliant white colour is a non-negotiable feature when installing light-coloured natural stone, glass, or porcelain, as it completely eliminates any risk of the adhesive shadowing through or staining the tile. The second major benefit is its extended 8-hour pot life. This gives you maximum time for meticulous adjustments, setting out complex patterns, or tiling large areas without the stress of a rapidly curing adhesive.
Keraflex Maxi S1 is a true problem-solver. Its "no vertical slip" formula holds even the heaviest tiles in place on walls instantly, while its thick-bed capability allows you to apply it up to 15mm thick, smoothing out uneven surfaces as you tile. As an S1-rated flexible adhesive, it's the perfect choice for tiling over underfloor heating systems and onto timber substrates