Ceretherm Aquastatic


A vapour permeable system, resistant to water uptake, humidity effects and dirt pick-up, supported by Double Dry and Fibre Force technologies.



  • Dirt and water uptake resistant
  • Vapour permeable & hydrophobic
  • Resistant to biological contamination like fungi and algae
  • Flexible and durable
  • Resistant to thermal stresses and cracks
  • Excellent application parameters
  • Certification: ETA Ceresit Ceretherm Classic

Buildings where more advanced insulation system can better resist to water and humidity effects.

1. Fixing*

Ceresit CT 83 Strong Fix Adhesive Mortar or Ceresit CT 85 Flex Adhesive and Reinforcing Mortar, plastic anchors or anchors with a steel core classified as ETAG 014, number of fasteners and their arrangement should be determined by an architect, based on the substrate analysis and load calculations

2. Insulation material

EPS-boards classified as EN 13163, with thickness up to 42 cm

3. Reinforced layer*

Ceresit CT 85 Flex Adhesive and Reinforcing Mortar, and Ceresit CT 325 glass fibre mesh

4. Priming paint

Ceresit CT 16 Priming paint

5. Plaster

Ceresit CT 174, CT 175 Silicate-Silicone Aquastatic, silicate-silicone plasters

6. Paint

Ceresit CT 46 Silicate-Silicone Aquastatic, silicate- silicone paint
Ceresit CT 48 Silicone Self Clean, silicone paint
Ceresit CT 49 Nanosilicone Reno, nanosilicone paint


* Optionally you can use as an adhesive and rendering mortars Thermouniversal or CT80 covered by ETA documents ETA Ceresit Ceretherm Universal

Supported by technologies:

Design and colouristic pallets: