Water based-synthetic resin primer, for absorbent substrates prior to the application of self-levelling compounds and microcement coatings

Synthetic resin primer that creates uniform absorbency on absorbent and solid substrates without rising moisture. Improves bonding of cement-based coatings such as: PLANOCOLOR PREMIUM 2K, PLANOCOLOR VENETICO, PLANOCOLOR ANTICO, PLANOCOLOR PREMIUM TERRA microcement coatings, RC 220 or RC 340 concrete repair mortars, PLANO 120 S/F self-levelling compound, NOVACEM MICRO TERRAZZO coverings, tile adhesives, etc. It is also suitable for application on cement and gypsum boards. The application of the subsequent coating is done “wet on wet” or at most within 10 minutes. It is applied 1:1 to 1:3 in water, depending on the absorbency of the substrate.

Consumption: 70-250 ml/m²
Color: White
Package: Containers 1 L, Containers 20 L, Containers 5 L
Pallet: 432 L, 480 L


  • PLANOPRIMER water based acrylic primer:
    • is applied:
          • in internal & external areas
          • on absorbent surfaces such as cast concrete, cement based screeds, brickworks, renders, etc.
          • on gypsum and cement boards
    • creates suitable adhesive conditions for:
          • renders, cement based and acrylic dispersion plasters
          • water soluble paints & paints
          • tile adhesives, cement based self-leveling compounds, etc.
          • waterproofing and repairing mortars, etc.
          • microcement screeds of the PLANOCOLOR MICROCEMENT system
  • Form: liquid
  • Density: 1,05 ± 0,05 kg/L
  • Application temperature: from +5°C up to +35°C

Substrate preparation:

The application surface must be solid, clean and free of dust, oils, old coverings and loose parts.


Before applying, shake the container well. Apply evenly one coat using a brush or roller. Depending on the absorbency of the substrate it can be diluted with water up to 1:3. Application of the covering can take place as long as the surface is slightly dump.


  • Do not apply when the substrate & ambient temperatures are lower than +5°C and higher than +35°C and the relative humidity of the atmosphere exceeds 80%
  • Do not apply on surfaces with humidity that exceeds 4%
  • For low absorbency substrates apply at the maximum dilution rate (1:3) so that no film is created
  • It is recommended that the application be made by a professional user

Legal Notice:

The technical data and recommendations included or listed are the outcome of laboratory measurements combined with our current knowledge and expertise. All information and specifications should in any case be considered as indicative. The Company makes every effort to ensure the accuracy of the information provided herein. Product specifications are subject to change without notice and may differ from product images. Due to printing and application procedures, the colors displayed here should be considered as indicative. In particular, variations in materials, substrates and on-site application conditions are such that no warranty can be given or implied reference to the suitability of the materials for trading or use for a particular purpose and conditions of any given project. Anyone interested in using the product must ensure beforehand that the product is suitable for the intended use and in any case, the user is solely responsible for any outcomes associated with the use of product. Among other things, the Company is not responsible for any normal wear or tear from environmental or any other unsuitable conditions. We reserve the right to revise or change the data herein without prior notice. Restrictions and disclaimers apply to the extent permitted by applicable law. The Company has a Technical Support Department, which has exclusive responsibility for providing technical advice and solutions, addressing relevant issues. Requests to the Technical Support Department are addressed and answered, only in writing. For the latest and valid version of the Technical Data Sheet, the user of the material must refer to our website