TEKNOCRYL PRIMER 2249

Acrylic-/ Alkyd Primer

  • Corrosion protective
  • Special adhesion
  • 1-component
  • Primer
  • Solvent-borne

Primer coating based on alkyd- / acrylates resin.

Anti-corrosive primer for galvanized steel structures.

Excellent adhesion to galvanized substrates, high permanent elasticity, tested corrosion protection in conjunction with TEKNOLAC 2244 or TEKNOCRYL AQUA 2120 series.

Surface preparation

Remove from the surface any contaminants that might be detrimental to surface preparation and coating. Remove also water-soluable salts by using appropriate methods. The surface should be prepared as follows: For FIRST COATING: In the case of galvanized steel, corrosion products and Rust brown discolouration without damaging the zinc support. It However, it is noted that reddish discolorations alone do not yet Point to a destruction of the zinc layer, but often to the rusting Smaller iron particles embedded in the zinc layer. Preferably, the process is to use sweep beams. The aim of the Sweep rays are applied to coatings or coatings only at their surface To clean or to roughen or to remove a surface layer in such a way that A tightly adherent coating or a coating is not punctured Impacts of abrasive grains are damaged, even to the ground Is radiated. At the REPAIR COATING: Oils, grease, salts, moss infestation, dirt and similar impurities must be present Further surface treatment can be removed by suitable methods. Remove the white rust by means of Sweepen. Damaged, loose or Cracked coatings are applied by means of manual de-rusting Preparation St 2 removed. Otherwise, the surface preparation of the steel parts according to DIN EN ISO shall apply 12944-4.
Solids abt. 45 % by volume
Total mass of solids abt. 340 g/l
Volatile organic compound (VOC) abt. 450 g/l
Gloss Matt
Recommended film thickness The recommended maximal film thickness is 80 µm dry film.
Drying time – touch dry 2 h
Thinner With TEKNOSOLV 6750
Clean up TEKNOSOLV 6750