CERESIT CM 14 ELASTIC UNIVERSAL

  • For gres and cermic tiles, natural stone and artificial stone tiles
  • On heated floors, balconies, terraces, wet rooms and bathrooms
  • For large and small tiles

Features and benefits

Universal tile adhesive for wall & floor, indoor and outdoor for gres.

Properties

Description

CERESIT® CM 14 adhesive mortar serves for laying gres and other ceramic, cement and natural stone tiles, indoors and outdoors as well as on deformable substrates (e.g. floor heating). CM 14 mortar can be used in rooms exposed to water. It is recommended for floors with elevated functional loads: in shopping malls, staircases. The mortar’s high adherence makes it recommendable for laying tiles also on critical substrates. Available pack size: 25kg

Documents and downloads

How to use

SUBSTRATE PREPARATION FOR APPLICATION OF CERESIT CM 14

CERESIT CM 14 adheres to all clean, solid, load-bearing, even, dry and moist substrates, which are free from substances which can reduce adhesion. Uneven areas or depressions should be levelled before. Substrates must not be wet. Any existing dirt, loose layers and paint coats with low strength must be removed mechanically.

MIXING OF CERESIT CM 14

Pour the content of the packaging into the measured amount of clean, cool water and mix it with a drill mixer until a homogenous mass without lumps is obtained. It is necessary to wait for 5 minutes (maturing time) and then mix it once again. If necessary, carefully add water until the desired consistency is achieved. 

APPLICATION OF CERESIT CM 14

The adhesive should be applied with a suitable notched trowel, depending on the respective tile size. For indoor use, the mortar coverage (contact area) at the back of the tile must be at least 65 %. For outdoor use, a minimum mortar coverage of 90 % is required. 

Related how to guides

  • Premium Tiling System
    Providing Tiling Solutions
  • Laying Large Tiles
    Laying Large Tiles
  •  Preparation – testing the substrate
    Preparation – Testing The Substrate
  • Terraces, balconies and patios
    Terraces, Balconies And Patios
  • Bathrooms & Kitchens
    Bathrooms & Kitchens
  • Swimming & Wellness
    Swimming & Wellness
  • Tiling In Industrial Buildings
    Tiling In Industrial Buildings
  • Solutions For Special Formats & Substrates
    Solutions For Special Formats & Substrates
  • Heated floor systems
    Heated Floor Systems
  • Sound-reduction / Decoupling System
    Sound-reduction / Decoupling System

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Frequently asked questions

CERESIT CM 14 adheres to gres and other ceramic, cement and natural stone (colour-fast) tiles, as well as on deformable substrates (e.g. floor heating).

CERESIT CM 14 mortar can be used in rooms exposed to water. It is recommended for floors with elevated functional loads: in shopping malls, staircases.

Installation work should be carried out in dry conditions at air and substrate temperatures of +5 °C to +25 °C.