Ultra-thin liquid thermal insulation and waterproofing
Primer water dispersion coatings

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TYPES OF LIQUID HEAT INSULATION

KORUND Anticorrosive 20 liters

KORUND Anticorrosive 20 liters

KORUND Liquid roofing 7kg

KORUND Liquid roofing 7kg

KORUND Anticorrosive 20 liters

KORUND Anticorrosive 20 liters

KORUND Liquid roofing 7kg

KORUND Liquid roofing 7kg

We are the only certified production of liquid ceramic thermal insulation in Russia, which has passed all tests and has earned the trust of many consumers. The products are manufactured by LLC "Research and Production Association "FULLEREN", has a PATENT, all the necessary certificates and a registered Trademark.

Why choose KORUND

We have been producing ultra-thin insulation for you for more than 15 years

We are trusted by more than 1.000.000 people

We are trusted by more than 1.000.000 people

People use our products every day and are satisfied with them

Own development and manufacturing

Own development and manufacturing

The quality is our first priority

Saving your time and money

Saving your time and money

Applied like paint, suitable for your tasks

Why do you need our products?

1 mm of material = 5-7 cm layer of basalt insulation

1 mm of material = 5-7 cm layer of basalt insulation

The application process is the same as painting

The application process is the same as painting

 Eco-friendly, harmless material

Eco-friendly, harmless material

Protects against frost, condensation and mould

Protects against frost, condensation and mould

Cannot be stolen

Cannot be stolen

Reduces labor costs and timing

Reduces labor costs and timing

 Maintaining usable space

Maintaining usable space

Lasts long without causing any troubles

Lasts long without causing any troubles

Классик
Фасад
Фасад-Лотос
Антикор
Корунд Зима
Жидкая кровля
Санитарный
Фундамент
Грунтовка глубокого проникновения
Корунд НГ
Классик
Фасад
Фасад-Лотос
Антикор
Корунд Зима
Жидкая кровля
Санитарный
Фундамент
Грунтовка глубокого проникновения
Корунд НГ
Классик
Фасад
Фасад-Лотос
Антикор
Корунд Зима
Жидкая кровля
Санитарный
Фундамент
Грунтовка глубокого проникновения
Корунд НГ
Классик
Фасад
Фасад-Лотос
Антикор
Корунд Зима
Жидкая кровля
Санитарный
Фундамент
Грунтовка глубокого проникновения
Корунд НГ
Классик
Фасад
Фасад-Лотос
Антикор
Корунд Зима
Жидкая кровля
Санитарный
Фундамент
Грунтовка глубокого проникновения
Корунд НГ

Our products are used by

FAQ

Is it necessary to do a thermal engineering calculation?

Preferably. Thermal engineering calculation allows you to determine the estimated thickness of the Korundum thermal insulation coating required to complete the task. However, despite the fact that the thermal engineering calculation is performed according to the methods recommended by the Code of Rules, it is not a design solution. If you need a project or a corresponding section of project documentation, you must contact specialized organizations.

By how many degrees does the temperature on the surface decrease when applying 1 layer of thermal insulation coating Corundum?

It depends on specific conditions - surface temperature, ambient temperature.

What paint and varnish materials can be applied over the heat-insulating coating Corundum?

You can apply plaster, any high-quality acrylic paints, wallpaper, etc.

Why is it recommended to apply the thermal insulation coating Corundum as a finishing layer?

Thermal insulation coating Corundum has a low heat transfer coefficient, much lower than that of finishing materials. Therefore, the use of Corundum as a finishing coating makes it possible to use the unique properties of the material as efficiently as possible.

Is 24 hour drying required between coats?

Application of the thermal insulation coating Corundum Classic should be carried out in accordance with the Application Instructions...
According to instructions:
The time for complete drying of one layer of coating with a thickness of 0.4-0.5 mm is at least 24 hours at an ambient temperature above +20 ° C and humidity not higher than 80% throughout the entire drying time - 24 hours. In case of changes in environmental conditions (lower temperature, higher humidity) drying time must be increased. The next layer can be applied only after the previous layer has completely dried.
The requirement to apply the coating in layers of no more than 0.5 mm is due to the curing mechanism of the coating. After applying the composition to the surface, during the curing of the coating, diffusion to the surface of the film and evaporation of solvents into the environment occurs. When a composition layer of more than 0.5 mm is applied at a time, not all of the solvent has time to evaporate from the cured coating. Since the thermal conductivity coefficient of the solvent is several times greater than the thermal conductivity coefficient of the Corundum coating, there is a sharp decrease in the effectiveness of thermal insulation.
For the same reason, it is necessary to comply with the requirement for interlayer drying time.
The requirement to apply a single layer with a thickness of no more than 0.5 mm and a drying time of 24 hours is critical; if it is not met, the thermal insulation coating Corundum ceases to perform the functions of thermal insulation.

Is it possible to apply decorative plaster or facing tiles on top of the Corundum heat-insulating coating?

Possibly after the material has completely dried, but not earlier than 36 hours from the moment of the finishing coat.

What pastes can be used to tint the thermal insulation coating Corundum?

It is possible to tint the material yourself using any high-quality pigment paste for water-dispersion paints.

Why is the thermal insulation coating Corundum Anticor recommended to be applied only as the first layer? Is it necessary to apply the Corundum Classic or Corundum Facade modification on top of it?

Корунд Антикор исходя из своего названия предназначен для предотвращения развития процессов коррозии на поверхности металла. Нанесение 1 единичного слоя этой модификации позволяет блокировать распространение ржавчины. Корунд Антикор рекомендуется наносить в качестве только первого слоя, поскольку применение его в последующих слоях экономически нецелесообразно. На поверхность Корунд Антикор возможно наносить и Корунд Классик и Корунд Фасад.

After opening the bucket, how quickly should the Corundum thermal insulation coating be used?

After opening the bucket, it is necessary to use the composition as quickly as possible, however, if necessary, you can hermetically seal the bucket with the material and use it later. The issue of preserving the material after opening the bucket depends on the specific storage conditions. The material is preserved quite well when stored in a hermetically sealed container. However, if the material has “dried out”, it will most likely not be possible to use it in the future.

How does the Corundum NG modification differ from Fire Protection?

Fire retardant coatings are used to increase the durability of metal structures in case of fire. For example, Corund-Fire Protection allows you to prevent the loss of load-bearing capacity of metal structures in case of fire for up to 1 hour. In the event of a fire, this time should be enough for the appropriate services to arrive to eliminate the fire and, first of all, to evacuate people. Corundum NG is a heat-insulating material that destructs at high temperatures (fire) without supporting combustion.

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