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wedi 320

wedi 320

„Tile adhesive can be used everywhere.“

  • Product information

    Universal, flexible thin-bed mortar based on a hydraulic bonding agent. Ideal for fixing and laying wedi building boards as well as wall and floor tiles in interior as well as external areas. Waterproof and frost-resistant.

    Product properties

    • Flexible thin-bed mortar based on a hydraulic bonding agent that can be used anywhere
    • Normal drying time
    • Ideal for laying ceramic tiles and slabs on screeds with underfloor heating terraces and balconies
    • Ideal for fixing and laying wall and floor tiles in interior as well as external areas
    • Waterproof and frost-resistant
    • High stability and productivity
    • Creamy consistency
    • Easy to use
    • Long open time
  • Technical data

    Technical properties

    • Mixing ratio:
      approx. 7.5 litres of water to 25 kg of powder
    • Processing time:
      approx. 5 hours
      Tile application time (open time): approx. 20 – 30 minutes(depending on absorbency and temperature) 
      Realignment time: up to approx. 15 minutes Hard enough to walk on/grout after approx. 24 hours.
    • Processing time:
    • approx. 20 minutes
      Tile application time (open time): approx. 10 minutes
      (depending on absorbency and temperature) 
      Realignment time: approx. 5 minutes
      Wall surfaces can be grouted after approx. 6 – 12 hours Floor surfaces are hard enough to walk on/can be grouted after approx. 24 hours.
    • Suitable for underfloor heating;
    • Processing (air) temperature: 
      mind. +5°C, max. +30°C
    • Thickness of adhesive bed:
      up to max. 5 mm;

    Product sizes

    Order no.DesignationQuantity
    110025320wedi 320 tile adhesive, universal25 kg sack
  • Area of application

    Areas of use wedi 320

    Suitable for thin-bed bonding in accordance with DIN 18157 from:

    • Wall and floor slabs
    • Tiles, medium, small and glass mosaics
    • Half and quarter tiles
    • Natural and synthetic stone slabs
    • Plasterboards and tile elements
    • wedi building elements (rigid foam elements laminated on both sides with cement )

    ;Surfaces:

    • Lime and cement plasters
    • Cement screeds
    • Concrete
    • Prefabricated concrete parts
    • Gypsum fibre boards
    • Gypsum plaster
    • Aerated concrete
    • Mastic asphalt
    • Insulating boards
    • aalternative wedi sealing systems

    wedi 320 is specifically recommended for full-surface bonding of wedi building boards.

    Ideal for bonding stoneware tiles, for bonding tiles to tiles and for laying ceramic tiles and slabs on screeds with underfloor heating and anhydrite floating screed etc. The requirements for residual moisture content by CM measurement in accordance with current ZDB information sheets must be observed.