primer VD-AK-0150S


Anti-corrosion acrylic primer for metal surfaces for welding and transportation to protect the mating surfaces, as well as the internal surfaces of welded structures
Water-dispersive anti-corrosion primer based on polyacrylic resin used for welding and transportation. The primer is designed to protect the mating surfaces, as well as the internal surfaces of welded structures of closed section, made of carbon and low-alloy steels to be welded. Does not adversely affect the quality of welded joints. Once completely cured, any suitable coating can be applied to the primed surface. The primer is fire-explosion-proof, it does not contain VOC.

  • Data sheet
  • Industry application

Data sheet

Industry application

Technical specifications
Type Anti-corrosion acrylic primer for metal surfaces for welding and transportation.
Dynamic viscosity at temperature (20.0 ± 0.5) ⁰С according to Brookfield viscometer, spindle 4, 30 rpm, cP 1000-5000
Non-volatile matter content, not less % 48
Solvent Water
Dilution rate, 5%, not more
Drying time 15 минут
Instruction for use
Conditions of applying Temperature of air - not less +10ºС.
Temperature of a surface should be at least 3ºС higher than an air dew point.
Relative humidity should be not more than 80%.
Surface preparation The surface must be dry before painting.
Degreasing degree - 1-st degree according to GOST 9.402.
Method of application Before use, the primer should be mixed thoroughly. Apply with spraying, with a brush or roller:

Air sprayingAirless spraying
Nozzle diameter1,8 – 2,5 mm 0,13 - 0,17 inch
Operating pressure2,5 – 4,5 bars80 - 150 bars
Thickness of wet film, not less70 µm70 µm
Thickness of dry coating film, not less25 µm25 µm
Recommended paint systems
Tools cleaning When finished, the paint equipment and tools should be washed out with water.
More information
Occupational & industrial safety Before application it is necessary to study attentively the text and precautionary designations on factory labels.
Use in well-ventilated rooms. Do not inhale dust. Avoid contacts with skin.
In case of eye exposure, immediately rinse with water and see a doctor.
Storage The primer should be stored and transported at a temperature ranging between +5ºС and +35ºС.
The primer should be stored in the dry, cool, well-ventilated room, away from heat sources.
Package containing primer should be tightly closed.
Do not allow freezing during transporting and storage.

Recommended for use in the following industries:

  • mechanical engineering
  • metal structures
  • temporary protection

There are recommendations for use and conclusions:

JSC VNIIZhT (Railway Research Institute)

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JSC "VNIIZHT" is the largest scientific center of the railway industry in the field of scientific-research and design developments. It can carry out the whole range of certification tests.
The Institute was founded in 1918 and in 2008 it was transformed into JSC "VNIIZHT" — a subsidiary of JSC "RZD".
Scientists of JSC "VNIIZHT» actively participate in solving of various important matters of the railway sector. 20 scientific divisions and centers, including 53 laboratories, implement а wide range of research works in all areas of railway transport: infrastructure, rolling stock, wheel-rail interaction system, transport material engineering, complex issues of network development, corporate economy, ecology and labor protection.
The total number of employees (including branches) is more than 1700 people, including 34 doctors of Sciences and 154 candidates of Sciences.