Protective paint
Product description
Fescon Protective Paint is a water-soluble acrylate paint that protects concrete surfaces from carbonisation.
- prevents carbon dioxide from penetrating concrete
- prevents moisture from penetrating concrete
- breathable
- can be applied by rolling and spraying
Applications
- concrete surfaces
- surfaces treated with cement-based levelling or finishing plasters
- suitable for use in maritime and industrial atmospheres
Vinkki! Vieritä taulukkoa sivuttain
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6416841761002
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Protective paint
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76100
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18 l
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|
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Protective paint HR 1
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50300
|
18 l
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Protective paint HR 2
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50301
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18 l
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|
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Protective paint HR 3
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50302
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18 l
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Mix the paint carefully before painting. When priming, the paint can be thinned with 5-10% water, if necessary.
Remove old coatings and paint, for example by water sand blasting. Also roughen the new concrete surfaces and clean them of cement paste, for example by water sand washing or steel brushing. New concrete surfaces can be painted after a minimum of one heating season The water sand blasted surfaces must be overlevelled with a suitable Fescon plaster. Remove damaged concrete by chiselling, water sand blasting or milling, depending on the type and extent of the damage. Shape the cavities and clean any rusted reinforcement bars to grade St 2 or replace them with new ones. Apply Fescon Adhesive Plaster on the rebars and repair holes with Fescon Repairing Plaster. Overlevel the repaired surfaces.
Before beginning work, carry out a test painting to ensure the correct tint. Paint twice using a sprayer or a roller. The base must be dry, the air temperature must be at least +5°C and the relative humidity no more than 80%. Continuous surfaces must be treated in one go. You should reserve enough paint to be able to paint continuous surfaces with paint from the same manufacturing batch. You should hide the working seams in corners, expansion joints or for instance behind drainpipes. After the paint has dried enough to feel dry to the touch, you can paint the second layer. Clean tools with water.
A dirty surface treated with Fescon Protective Paint can be cleaned with a pressure washer. Remove any damaged spots and repair the holes. Repaint with Fescon Protective Paint. One treatment is normally sufficient for a cleaned, undamaged surface. Two or more treatments are needed for damaged areas from where the coating has been removed or holes have been patched.
Waste handling
Storage and handling of waste. See the separate storage and disposal instructions https://www.fescon.fi/en/material-bank
| Material usage |
0.2-0.5 kg/m², 2 applications |
| Type |
liquid |
| Colour |
Light tones of the Fescon colour chart |
| Package size |
18 l |
| Storage |
paint must be protected from freezing |
| Density |
approx. 1.4-1.6 kg/l |
| Usage temperature |
+5 °C - + 35 °C |
| Adhesion strength |
> 1,5 N/mm2 |
| Pull-out strength |
> 1.5 MPa |
| Carbon dioxide diffusion resistance |
S d,CO2> 225 m, with dry film thickness of 150 µm (normally two applications) |
| Water vapour resistance |
S d,H2O< 0.5 m, with dry film thickness of 150 µm |
| Thinner |
water |
| Gloss group |
6 (RT classification), matte |
The information is based on tests and practical experience. We cannot affect conditions at the work site so we cannot assume responsibility for the end result affected by local conditions.