Appointment: concrete/reinforced concrete, metal
Temperature resistance: 200°C
25 kg
10 kg
Цвет: RAL 5015. Blue

This product is available tinting colors according to your desire. For details check with the Manager


Price: 172.00 RUB/kg
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Application methods

Certificates (2)

Available colors RAL (106)

Silica-organic composition 74-01 OS is designed for corrosion protection of internal surfaces of flues and chimneys, for use at temperatures up to 200C, as well as to create a chemically resistant coating of concrete and reinforced concrete structures.


Silica-organic composition OS 74-01 store in tightly closed containers, protected from heat and direct sunlight.

As a manufacturer of this composition we guarantee its compliance with the technical requirements under the conditions of transportation, storage and application.

Warranty period of storage of the composition OS 74-01 12 months from date of manufacture.


Empty cans and dried-out residue of the composition render the collection of household waste.


The production of organic silicate of the composition OS 74-01 is performed on the basis THAT 2312-33-24358611-2015.

Заключение от РЖД - АК НЕНС

After drying forms a smooth and even surface without cracks and bubbles;

Drying time OS 74-01 up to 3rd degree varies depending on the ambient temperature:

at 20 ° C – not more than 2 hours;
when the temperature is 150C – no more than 0.5 hours.
The adhesion of the coating does not exceed 3 points;

When the temperature changes from 200°C to -60°C, the coating does not flake or peel;

The coating is heat resistant at a temperature of 200°C is not less than 3 hours;

Viscosity at 20 ° C by viscometer VZ-246 is 20-60 seconds.

Заключение от РЖД - АК НЕНС

Before applying the composition, you need to ensure that the surface of the core requirements. The painted surface should not have burrs, sharp edges (radius less than 0.3 mm), sharp peaks at the welds, welding spatter. There should not be residues of flux, and moulding sand, scale, rust, grease and mechanical impurities. Then remove dust from surface (air or solvents that do not contain oil or water) and degreased (to do this, use xylene or toluene). The degreasing of the surface is produced directly before application and not later than 6 hours after machining when working outdoors, than 24 hours when working indoors.

Silica-organic composition OS 74-01 before use, mix agitator vertical type for at least 10 minutes in the packaging of the manufacturer until the complete disappearance of the precipitate, and homogenous, then allowed to stand for about 10 minutes until the disappearance of bubbles.

Optionally diluting the composition to a viscosity are added to the toluene followed by stirring. The amount of solvent should not exceed 15% of the total.

Immediately before use in the composition it is necessary to add a curing agent TBT in the amount of 0.2 % by weight of the semifinished product of the composition. For this purpose, the hardener is diluted with solvent, oil-based (toluene, xylene, orthoxylene or solvent) in a ratio of 1 to 20 (1:20), and then mixed with OS 74-01 before applying. Prepared with the composition should be used within 24 hours of mixing.

At intervals in the composition should be stored in a tightly closed container, and before starting work, the composition of the mix again and stand at least 10 minutes.

Coatings of silica-organic composition OS 74-01 can be applied as coatings for hot and cold curing.

Заключение от РЖД - АК НЕНС
RAL 1000
RAL 1001
RAL 1002
RAL 1003
RAL 1004
RAL 1005
RAL 1006
RAL 1007
RAL 1011
RAL 1013
RAL 1014
RAL 1015
RAL 1017
RAL 1018
RAL 1021
RAL 1023
RAL 1028
RAL 1032
RAL 1034
RAL 2001
RAL 2003
RAL 2004
RAL 2008
RAL 2010
RAL 2011
RAL 2012
RAL 3000
RAL 3001
RAL 3002
RAL 3003
RAL 3004
RAL 3005
RAL 3011
RAL 3012
RAL 3016
RAL 3020
RAL 3022
RAL 3028
RAL 5002
RAL 5003
RAL 5005
RAL 5007
RAL 5010
RAL 5012
RAL 5013
RAL 5015
RAL 5017
RAL 5018
RAL 5021
RAL 6001
RAL 6002
RAL 6004
RAL 6005
RAL 6010
RAL 6011
RAL 6016
RAL 6018
RAL 6019
RAL 6021
RAL 6024
RAL 6025
RAL 6026
RAL 6029
RAL 6032
RAL 6037
RAL 7000
RAL 7001
RAL 7004
RAL 7011
RAL 7012
RAL 7015
RAL 7016
RAL 7023
RAL 7032
RAL 7035
RAL 7036
RAL 7038
RAL 7040
RAL 7042
RAL 7043
RAL 7044
RAL 7045
RAL 7046
RAL 7047
RAL 8000
RAL 8002
RAL 8003
RAL 8004
RAL 8011
RAL 8012
RAL 8014
RAL 8015
RAL 8016
RAL 8017
RAL 8019
RAL 8022
RAL 8023
RAL 8028
RAL 9001
RAL 9002
RAL 9003
RAL 9004
RAL 9010
RAL 9011
RAL 9016
RAL 9018

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