It is an epoxy based, two component anticorrosive primer containing anticorrosive pigments. It adheres to surfaces very well, has high moisture and corrosion resistance. It dries in maximum 24 hours at ambient temperature and can be easily sanded. It has the feature of being able to be applied over age. It creates a smooth surface for all kinds of air and oven dried topcoats to be applied on it.
It can be applied to sheet metal, galvanized sheet, aluminum surfaces. It is used as the first primer coat in metal constructions of industrial facilities and in areas where high humidity and corrosion resistance is required.
| Density (20°C , gr/cm³ ) | : | 1,52 - 1,62 (Depending on color) |
| Drying Time (20°C) | : | |
| Powder drying : 20-30 minutes | ||
| Touch dry: 2-4 hours | ||
| Full drying : 7 gün | ||
| Solid Matter | : | 74,0 - 78,0 (Depending on Color) |
| Thinner | : | Epoxy Thinner (971-0771) |
| Thinning Rate | : | % 10-15 |
| Hardener | : | 849-0040 |
| Mixing Ratio (By Weight) | : | 3/1 |
| Mixture Life (20° C) | : | 2-3 hours |
| Paintable Area | : | 8-10 m² area can be covered with 1 liter when applied to leave a dry film thickness of 40-45 µ in one coat. (Excluding losses) |
The surface to be primed should be cleaned at (SA 2 1/2) degree with sandblasting and Ünlü Epoxy Anticorrosive Primer (822-SERIES) should be applied within maximum 5 hours after surface preparation. Before applying the product, it should be mixed thoroughly, and after it is componentized at the specified rate and thinned to the application viscosity, it should be applied to the surfaces with a pistol, brush or roller. Minimum 8 hours should be waited between coats. 10-15 minutes of Flash-Off time should be given to shorten the drying time and speed up the processes; then it should be kept in the oven for 40-50 minutes at 50-60ºC or 20-25 minutes at 80-90ºC.
