weberdry 156 FW Grey


Flexible cement based waterproof coating weberdry 156 FW is a two-component flexible cementitious coating used as a waterproof plaster or render over masonry and concrete.
weberdry 156 FW is composed of a cement mortar with additives, and of a liquid component.Mixed together on site, the product is easy to apply and is used as an effective protection coating on walls against: water-borne salts (chlorides, sulfates), wear, weather and chemicals, atmospheric gases and carbonation, from rusting of steel reinforcements. It is a non-shrink mortar.

Surface of application

Wall, Floor

Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
- - 22.5 kg - - - - -
- - 37.5 kg - - - - -

Documentation and brochures

To know before applying

  • The substrate must be perfectly sound, clean, free from grease, dust and friable matters. 
  • Damp down the concrete surface with clean water, but free of standing water.
  • Any damage or concrete defect should be repaired in advance.

For more information please refer to the technical data sheet of the product

Features and benefits

  • Flexible cementitious coating
  • Easy to apply
  • Waterproofer plaster or renderer over masonry and concrete.
  • Effective protection coating on walls against chemicals and weather conditions.


  • In dry weather, wind or sunshine, take all necessary measures to prevent the coating from violent draughts. 
  • Avoid direct exposure to sunshine. Work in the shade if possible.