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The preparation "Sech-K3" is produced on a zinc-phosphate basis. It is intended for processing corroded surfaces with a thickness of a layer of rust from 20 to 150 microns - steel structures, fences, bridges, car chassis and more.
After conversion by hand, prepare and match the phosphate sublayer previous to organic coatings, primers and varnishes.
Appearance - translucent liquid;
Color - greenish green;
Total acidity, points - 800;
Amount of deposited cover, g / m2 - 0,5;
Density, g / cm3: - 1,250.