Mapei Keraflex Maxi S1 Flexible Floor Tile Adhesive is a high performance, deformable cementitious adhesive with extended open time and no vertical slip. It is suitable for ceramic tiles with a very low emission level of volatile organic compounds. Keraflex Maxi S1 Flexible Floor Tile Adhesive is ideal for the installation of large-size porcelain tiles and natural stone. It is composed of cement and fine graded sands and contains high levels of synthetic resins and special additives. When mixed with water it has low viscosity making it easy to work with and it can be applied on a vertical surface without sagging or even with large or heavy tiles. Keraflex Maxi S1 hardens, even when very thickly applied, with minimal shrinkage and extended open and adjustability time. Also available in white.
High performance, flexible grey or white cement-based tile adhesive for use on wall and floors
For ceramic, porcelain and natural stone tiles/mosaics in wet duty or dry areas
Flexible – accommodates vibration and thermal movement
Versatile bed thickness up to 15 mm
Tiles can be grouted after approx. 24 hours
Ceramic and natural stone, porcelain tiles, klinker, single-fired, terracotta
Interior or Exterior Use
24 h - light traffic
Time to Full Cure
Floors: 5m2 - Walls: 8m2
Tile Adhesives & Grout
Made To Order
Manufacturer Model No
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