MAPEI TILE ADHESIVE

About MAPEI TILE ADHESIVE

 91 000 74051 Mapei Keraflex Tile Adhesive (often just referred to as Keraflex) is a high-performance cementitious tile adhesive made by Mapei  one of the worlds leading construction chemical manufacturers. Its used to bond ceramic, porcelain, and natural stone tiles to floors and walls. 

Key Features

• Strong, durable bond to a wide range of building substrates. 

• Extended open time  gives you more working time before tiles set. 

• Very low VOC emissions (health and environment benefit). No vertical slip  tiles wont slide down on wall applications. 

• Suitable for interior and exterior applications. 

Its a cement-based adhesive powder that you mix with water on site; after mixing it becomes a paste that you apply with a notched trowel. 

Keraflex D on some bags or datasheets usually refers to a specific version or designation of this type (e.g., deformable or direct adhesive category), but the main product family serves the same purpose: tile bonding.

Typical Uses

Laying ceramic tiles on floors and walls
Installing porcelain and natural stone tiles
Interior and exterior surfaces
Bonding over old tiles or concrete
Floors with light-to-heavy traffic areas
Its not a self-leveling compound or waterproofing membrane it only bonds tile to substrate.

Technical Notes (from Mapeis data)

• Pot life after mixing: ~8 hours. 

• Open time for placement:  30 minutes. 

• Ready for light foot traffic: ~24 hours. 

• Fully ready for use (normal conditions): ~14 days. 

• Available in grey or white powder.

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Product Breakdown

• MAPEI 119120 Keraflex Flexible Floor Tile Adhesive 20kg Grey  Standard flexible tile adhesive (good general use).

• Keraflex 25Kg  Larger bag size for bigger jobs.

• KERAFLEX MAXI S1 Adhesive  A slightly variant grade with S1 deformability (better for slight movements).

• Keraflex Easy S1 Adhesive White 25 kg  White version (useful under light-colored tiles).

• Mapei Keraflex Tile Adhesive  Good all-purpose moderate quantity.

• Keraflex Tile Adhesives  General line of Keraflex adhesives.

Tips for Use

Make sure substrates are clean, sound, and free of dust/oil before applying.
Use the correct size notched trowel for tile size to ensure good coverage.
Always follow the technical datasheet recommendations for best results. 

Highly Reliable Bonding Strength

MAPEI Tile Adhesive is engineered for strong and durable tile fixing, delivering impressive tensile and compressive strength on a variety of substrates. Its high bonding feature ensures that both wall and floor installations remain secure for years, even in demanding conditions.


Easy Application and Consistency

With a recommended water mix ratio of 5-6 liters per 20 kg bag, this powder adhesive forms a smooth, workable paste. It is easy to spread, highly adjustable within 15 minutes, and gives installers up to 4 hours of pot life, streamlining the tiling process from start to finish.


Versatile for Multiple Surfaces

Suitable for concrete, plastered walls, cement boards, and old tiles, MAPEI Tile Adhesive adapts seamlessly to both interior and exterior environments. Whether applying tile in kitchens, bathrooms, or outdoor spaces, you benefit from its strong adhesion and water resistance.