SEAL PU 170
DEFINITION
Two-component, polyurethane waterproofing membrane.
Public Works Pos.No. : 04.379/108
USAGE AREAS
It is used as polyurethane isolation membrane on roofs and terraces, concrete surfaces, basement floors of buildings. It is solvent free. Its mechanical and chemical resistance, tensile and tear strength is high. Resistant to -30ºC
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Type |
TS EN 1504-2/ April 2008 Principle 2 (MC): Humid control: 2.2 Coating application (C) , |
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Colour |
RAL colors |
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Outlook |
MAT There may be discoloration in environments exposed to direct sunlight, but it does not adversely affect the performance of the product. |
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Solid Matter by Weight, % |
95 |
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Density |
1,300 g/cm³ |
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Waste |
0.400 – 0,700 kg / m2 |
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Package |
17,5 Kg A component + 3,5 Kg B component; 21 Total Kg |
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Flash Point |
>25 °C |
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Mixture Ratio |
5 / 1 |
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Application Methods |
Brush, Roller, Trowel |
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Mixture Life |
20 min / 25 °C |
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Shelf Life |
1 year |
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Waiting Time Between Coats |
12 hours / 25°C |
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Drying Time |
Walkable on after 24 hours at 25°C |
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Mechanical Strength |
7 days |
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Shore D Hardnes |
45 (7 days / 25°C) |
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Equipment Cleaning |
Polyurethan Thinner |
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SURFACE PREPARATION
* The surfaces to be applied must be free from oil, dust, and dirty. Free parts on the surface, cement grout on concrete surfaces and parts that prevent adhesion must be cleaned.
MIXING PREPARATION
* The surfaces to be applied must be free from oil, dust, and dirty. Free parts on the surface, cement grout on concrete surfaces and parts that prevent adhesion must be cleaned.
COATING SYSTEM
If it is 24 hours past the priming process after the floor is roughened with sandpaper PU 160 polyurethane elastic waterproofing coating should be applied. The product is spreaded to the floor with the help of toothed trowel until the desired thickness can be obtained on the surface of the floor. Air should be taken with a spiked roller, when the coating reaches the appropriate consistency. It is recommended to apply PU 130 Polyurethan Mat protective paint or PU135 PolyurethanBright protective paint with 0,150-0,200 kg/m² waste where high UV resistance is desired
APPLICATION CONDITIONS
* Application should not be applied if the ambient and surface temperature is below +10 ºC or above +30 ºC.
* Avoid application in rainy and windy weather.
* It must be protected against water for at least 24 hours after coating is completed.
*No thinner products should be added to the product during application.
* Relative humidity must not exceed 80% when applied
