ATLAS UNI-GRUNT Deep Penetrating...

ATLAS UNI-GRUNT Deep Penetrating Primer, 1L

ATLAS UNI GRUNT is a deep penetrating emulsion used for priming gypsum, concrete and brick surfaces before applying self-levelling floors or sticking on ceramic tiles. It can be used inside as well as outside buildings. ATLAS UNI GRUNT emulsion can be used as protection for plaster surfaces against moisture and atmospheric conditions.

Tax included


ATLAS UNI GRUNT is a priming emulsion, manufactured on the basis of the finest quality water dispersion of polymer resins.

Quick-drying – depending on temperature and air humidity, application of next layers on a primed substrate is possible after:

  • 15 minutes – for adhesive mortars ATLAS and painting coats on cement-lime plasters, silicate hollow blocks and aerated concrete blocks,
  • 2 hours – for floors and self-levelling screeds

Decreases and unifies substrate absorptivity.

Very low VOC content.

Transparent, solvent-free and water-soluble.

For application with a roller, a brush or with a sprayer.


  • Drying time: from several to 24 hours, depending on temperature and humidity
  • Coverage: 1 liter/15 m2 (may differ significantly depending on base absorbability)
  • Work temperature: from 5°C up to 30°
  • Product has the National Institute of Hygiene (PZH) Attestation.


The emulsion should be stored in dark compartments (away from sources of heat), protected from overheating and frost. Shelf life is up to 12 months.

Product Details

99 Items

16 other products in the same category:

Our website uses cookies. They ensure the proper functioning of the website. More details can be found in our Cookies Policy. You can change cookie settings in the preferences of your web browser.