05 Jul 2024
High-quality varnish for concrete
The main key factor for choosing concrete varnish is the operating conditions
Read articleAcrylic lacquer Teknocila 350(Текносила 350)
Acrylic-based varnish for high-quality concrete
Teknocila 350 is a highly effective insulating and protective acrylic-based concrete varnish.
Areas of use:
- To protect concrete and other mineral surfaces
- To increase the service life of concrete
- For concrete floors and walls as decorative finishing
- To create a transparent glossy surface
- For application on surfaces with a hardener
- For application on plaster surfaces
- For use in hot climates
Properties of the varnish:
- Single - component
- Easy to use
- Increases the wear resistance of the surface
- Prevents dust formation
- Makes the concrete surface resistant to chlorine
- Quick-drying
- Water resistant
- Prevents the formation of cracks on the surface due to freezing
- It is used as a varnish due to the pronounced film layer.
- Protects concrete from atmospheric influences that can penetrate into concrete in the form of salt or gases
- Protects the surface from discoloration as a result of precipitation
- Makes the surface resistant to UV radiation
| Colour | Transparent liquid |
| Packaging | Bucket 17 l |
| Expiration date | 12 months in the closed original packaging |
| Flash point | +90°C |
| Density | 0,98 (±0,03) (kg/l) |
| Life time of the compound | 2 hours |
| Expenditure | Roller, brush: 0,100-0,200 l/m2 |
| Spray gun: 0,150-0,250 l/m2 | |
| Application temperature | +5°C - +35°C |
| Dry film thickness | 135 (±15.00) microns |
| Complete drying | 5 days |
| According to the standard | ASTM O 309-81 |
- Before applying the material, the surface should be cleaned of any types of oil, rust, detergents, dirt and other substances that prevent setting.
- The surface must be dry, strong and firm. The best methods of surface preparation are steam cleaning, high-pressure water jet or grinding.
- The Teknocila 350 varnish is ready for use. Mix well before use.
- It can be applied with a brush with a short pile, a roller or a mechanical sprayer.
Notes:
- Do not apply the material during and an hour before precipitation.
- The ingress of salts or seawater on the surface can lead to loss of gloss or discoloration.
- The tools and equipment used should be washed immediately after use.
- The product may cause irritation if it gets on the skin. It is necessary to use work clothes, protective gloves, a mask and glasses. Before starting work, you can apply a protective cream on your hands.
- Work should be carried out at a great distance from any sources of fire, such as welding and cutting machines, and also do not smoke near the surface with varnish, since the material is flammable.
1. What kind of varnish is suitable for concrete?
Depending on the main component of the varnish, they can be acrylic, polyurethane, polymer, etc. A suitable varnish for concrete should be chosen depending on the scope of application and the intensity of surface operation.
2. Do I need to prime the concrete before the varnish?
There is no need to prime the concrete surface before applying the varnish. The varnish is applied to clean, durable dry concrete.
3. What can be used to cover a concrete walkway?
The best option for finishing a concrete walkway is an acrylic-based concrete varnish, for example, Teknocila 350. The thickness of the coating is about 135 microns.
4. How can I cover a concrete screed?
Depending on the scope of operation and surface features, the concrete screed can be impregnated with an impregnation, for example, Teknoser Lityum, or it can be coated with an acrylic varnish for concrete, for example, Teknocila 350.
Product publications
13 Jul 2023
Varnishes for concrete: types and coating technology
To protect and finish concrete surfaces, special varnishes are often used, thanks to which a durable, protected matt or glossy surface can be achieved.
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18 Nov 2022
Is it possible to avoid the occurrence of cracks in concrete?
Despite the high strength of concrete structures, over time it can collapse due to the influence of various factors. Especially sensitive to them is initially unprotected or unshored concrete.
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05 Oct 2022
How to prevent crumbling and cracking of concrete
For example, for a store or a shopping center, you can use either quartz topping or varnish, and for a warehouse it is better to make a stronger coating and use corundum topping or apply two types of hardeners at once: corundum topping and varnish.
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15 Jun 2022
Properties of acrylic varnish for concrete and the rules of choice
When applied to concrete, acrylic varnish performs two functions at once: it strengthens the surface and gives a beautiful glossy or matte appearance to the surface.
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02 Jun 2022
How to choose a varnish for concrete
Acrylic varnish for concrete performs two functions at once: it strengthens the surface and gives it a beautiful glossy or matte appearance.
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14 May 2022
What kind of varnish is suitable for concrete
In addition to improving the strength characteristics, increasing wear resistance, insulation and protection of concrete, varnish for concrete creates a beautiful surface that can be both glossy and matte or semi-matte.
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10 May 2022
Properties of acrylic varnish for concrete and selection rules
Acrylic varnish is used to protect mineral surfaces from moisture, chemicals, UV rays, precipitation, to increase the service life of surfaces, to create a beautiful decorative finish of vertical and horizontal surfaces.
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10 May 2022
What kind of impregnation for concrete to use for industrial floors
The industrial floor must be resistant to the negative effects of moisture, chemicals, must protect the reinforced concrete structure from mechanical influences, temperature changes.
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27 Jan 2022
What is the difference between polyurethane varnish and acrylic, which is better
Acrylic lacquer is perfect for working on both vertical and horizontal surfaces. It perfectly protects concrete structures, thereby prolonging their life span.
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