Enamel EP-773 It is used to protect metal surfaces from corrosion, including those exposed to the action of hot alkali solutions. The paint has high anticorrosive properties, high weather resistance, wear resistance to the action of a 40% KOH solution at a temperature of (100 ± 2) ° ะก.
EP-773 enamels can be applied on a primed and non-primed metal surface and are well suited for anticorrosion and long-term protection of non-ferrous and ferrous metals from exposure to chemically aggressive alkaline media. Cold and hot drying are allowed. This paintwork material is a two-pack material based on epoxy resins.
Application
Preliminary priming of the metal surface with primers such as EP, VL, AK. When operating under the influence of hot and concentrated solutions of alkalis - putty EP-0010 or EP-0020. In the case of applying enamel on pure metal, surface preparation is carried out according to GOST 9.402. Enamel is applied by pneumatic spraying. Application by brush is allowed.
Analogs
If further contact of metal surfaces with aggressive factors is expected, then you should refrain from acquiring cheaper analogues of this dye. The lower price of such dyes is explained by the exclusion of a number of components from their composition, which significantly reduces the protective properties of such dyes.
The savings are justified when it comes to painting metal products that will not come into contact with alkalis and other aggressive substances. If such contact cannot be avoided, then the EP-773 enamel is the best option for protecting metal surfaces from negative factors.
To learn how to restore an old bathtub using enamel EP-773, see the next video.
