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Product information

Adhesive mortar for polystyrene For fixing polystyrene boards when insulating buildings with the light-wet method


  • economical to use
  • good grip
  • resistant to weather conditions
  • possibility of machine application

read on

Ceresit ZS adhesive mortar is used for gluing EPS and XPS expanded polystyrene boards in complex external wall insulation systems (ETICS) of buildings using the Ceresit Ceretherm light-wet method. It is suitable for both newly erected and thermo-renovated buildings. The boards glued with mortar require additional fixing with mechanical fasteners, i.e. with appropriate plastic expansion pins. For the execution of a layer reinforced with a glass fiber mesh on polystyrene boards, Ceresit ZU, CT85 or CT 100 mortar should be used.

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