CEKOL GS-83 quartz sand primer (5kg)


The CEKOL GS-83 CONTACT preparation is a non-toxic and non-flammable product. It strengthens the surface at the same time increasing the adherence of plasters, putties and mortars. Used when plastering, CEKOL GS-83 CONTACT improves uniformity of plaster, its setting and adhesion as well as facilitates plaster application. 

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9.00 m2
Total area (m2)
We recommend adding 10% extra to your order
Total price:  
9.000 m2


More info


  • CEKOL GS-83 Contact is a product used for priming smooth surfaces, ceilings and prefabricated elements made from smoothly planked concrete or reinforced concrete elements.
  • It reinforces the substrate, improves the bonding uniformity and increases the adhesion of plasters, putties and mortars to difficult surfaces.
  • It can be used inside and outside buildings.
  • After drying, the product creates a transparent rough coating resistant to water and alkaline agents. The coating does not inhibit the exchange of water vapor and gases with the environment.
  • It is non-toxic and non-flammable.


This ready mixed emulsion is to be applied to previously prepared surface in a uniform layer using brush, roller or spray. Protect any nearby elements from getting dirty, any spillage wash immediately with water.
Note: During application and drying air and surface temperature must be in between +5oC to +25oC. Further work may be carried out when the primed surface is fully dry. Drying time, depending on temperature and humidity, is from several to 24 hours.


  • CEKOL GS-83 CONTACT meets the requirements of PN-C-81906:2003.
  • Drying time: from several to 24 hours (depending on the temperature and humidity)
  • Coverage: 10 kg/ 30-40 m² (may differ depending on base absorbability)
  • Work temperature: +5ºC to +25ºC
  • Product has the National Institute of Hygiene (PZH) Attestation.


CEKOL GS-83 CONTACT should be stored in dark compartments (away from sources of heat), protected from overheating and frost. Shelf life is up to 12 months