PROTECT PU 785
DEFINITION
Two component UV resistant flexible aliphatic polyurethane clear protective coating.
USAGE AREAS
It is used where it is desired to protect the surface from UV rays, on ceramic surfaces of terraces, roofs and swimming pools, in the insulation of the capillary cracks between the joints, on natural stone, wood, brick, concrete surfaces, where strength and dustiness against chemical substances, impact, abrasion are required.
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Type |
TS EN 1504-2/April 2008 Principle 5(PR): 5.1 Physical Resistance / Surface Improvement Coating Application C |
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Colour |
Transparent |
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Outlook |
Bright |
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Solid Matter by Weight, % |
40 |
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Solid Matter by Volume, % |
35 |
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Density |
0,97 g/cm³ |
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Waste |
55 gr/m2- 95 gr/m2 (For 20-30 micron dry film tickness) |
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Package |
17,5 kg A Component + 3,5 kg B Component: Total 21 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, Air Gun, Airless Gun |
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Mixture Life |
1-1,5 hours/25 °C |
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Shelf Life |
1 year |
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Waiting Time Between Coats |
2 hours/25 °C |
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Drying Time |
6 hours/25 °C |
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Mechanical Strength |
7 days |
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Equipment Cleaning |
Polyurethane Thinner |
SURFACE PREPARATION
Free particles in the surface, paint residues, oil and dirties must be completely cleaned, brokens and cracks must be repaired and the surface must be absolutely roughened before application
MIXING PREPARATION
A and B component should be mixed with a low speed mixer for at least 3-4 minutes until a homogenous mixture is obtained by paying attention to mixture ratios. It is ready for application after mixing
APPLICATION CONDITIONS
* The surfaces must be free from humid and dust.
* Avoid application in very humid environments and below 10°C..
* Mixing ratios should be considered.
* Relative humidity must not exceed 70% when applied.