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Fast-track Installation of Tile & Stone — Internal & External Substrates

Mapei Keraquick Maxi S1 is a high-performance, deformable and rapid setting cement-based adhesive used for the installation of ceramic and porcelain tile and moisture stable natural stone for both internal and external substrates of concrete and cement board and internal substrates with plasterboard.


  • Primer 3296
  • Eco Prim Grip

Latex Additive:

  • Latex Plus Additive

Waterproofing Membranes:

  • Mapelastic Aqua-Defense
  • Mapegum WPSMapelastic Smart


  • Ultracolor Plus
  • Kerapoxy


  • Mapesil LM
  • Mapesil AC
Key Features
  • High Performance deformable C2FTS1 adhesive
  • When mixed with Latex Plus additive, Keraquick Maxi S1 becomes a highly deformable adhesive with the classification of C2FTS2 and can be used on substrates of concrete and cement board for floors and walls externally with exposure to freeze thaw
  • Rapid Setting
  • Thixotropic (non-slump)
  • Very Low VOC
  • GEV Emicode
Scope of Use
  • Keraquick Maxi S1 can be used for the installation of ceramic and porcelain tile and moisture stable natural stone to concrete and cement board substrates for both internal and external floors and walls and plasterboard walls in internal applications
  • Can be used in residential and commercial applications
  • Can be used to install tiles over all Mapei liquid applied waterproofing membranes in internal wet areas
  • Can be used over Mapelastic Smart two-component cement-based membrane for external use
  • Can be used for the installation of tiles in full immersion applications such as swimming pools and ponds
Limitations on Use
  • Do not use for areas subjected to high freeze/thaw or high sun factors — In these situations Keraquick Maxi S1 should be mixed 100% with Latex Plus additive to achieve a classification of C2TFS2 highly deformable fast-setting adhesive
  • Do not use Keraquick Maxi S1 for the installation of moisture sensitive stone — In this situation use Kerapoxy adhesive
  • Do not use Keraquick Maxi S1 for installations subjected to temperatures less than 5°C or more than 30°C
In-Service History

Keraquick has been used in European projects including public buildings, commercial facilities, residential buildings, and hotels and wellness facilities.

Other Performance Attributes
  • 10 year product warranty
Data Sheet: Eco Prime Grip
Data Sheet: Kerapoxy
Data Sheet: Keraquick Maxi S1
Data Sheet: Latex Plus Additive
Data Sheet: Mapegum WPS
Data Sheet: Mapelastic Aqua-Defense
Data Sheet: Mapelastic Smart
Data Sheet: Mapesil AC
Data Sheet: Mapesil LM
Data Sheet: Primer 3296
Data Sheet: Ultracolor Plus
Environmental Product Declaration: Keraquick Maxi S1

EPD: S-P-01108

GEV Certification: Keraquick Maxi S1
Guide for the Installation of Ceramic Materials

Mapei have over 80 years of experience, with innovative quality adhesives, sealants and chemical products and systems for the building industry.

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