RUST CONVERTER
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Waterproofing roof coating based on aliphatic polyurethane with excellent resistance to moisture and UV radiation
PU FLEX 2000 is one component liquid-applied waterproofing coating based on aliphatic polyurethane for roofs and all usual building surfaces. Provides excellent resistance to moisture and UV radiation. It is designed to protect as a topcoat polyurethane waterproofing membranes and many other coatings.
ADVANTAGES
- Exceptional resistance to UV radiation
- Resistance to temperature: -40oC to + 80oC
- Colour stability, without chalking, even after long exposure to UV
- Highly elastic – ability to cover small cracks
- Excellent compatibility with liquid applied polyurethane waterproofing membranes
- Excellent adhesion to porous surfaces and even without the use of primer
- High resistance to stagnant water and many chemicals
- Mechanical strain and friction resistance
- Resistant to pedestrians and vehicles
APPLICATIONS
- PU FLEX 2000 UV PROTECT is suitable for repairing, refining and revitalizing polyurethane roofing membranes, offering a stronger coating with exceptional strength and excellent UV resistance of old and new applications. It is also suitable for terraces, rooftops, pedestrian corridors, open parkings and many other areas.
- Recommended for coating polyurethane foam insulation systems.
- PU FLEX 2000 UV PROTECT is recommended for use as a final coating over PU FLEX 1000.
Coverage: 120 – 200 gr/m2 |
Thinning: up to 10% with DIL X 100 solvent |
Application: by brush |
Application: by roller |
Application: by spray gun |
Light pedestrian traffic time: 12 – 24 hours 20oC |
Final Curing time: 7 days 20oC |
Exterior use |
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Application temperature: 10oC – 35oC |
Cleaning: with DIL X 100 |
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Substrate preparation
Careful surface preparation is very important for optimum finish and durability.
Application surfaces must be free from dust, grease, loose residues and moisture that may affect adhesion. It should not be applied to wet surfaces or when rain is expected.
Application
- Stir well before use.
- Poor the PU FLEX 2000 onto the surface and spread it using a roller or brush, until all surface is covered.
- You can use airless spray allowing a considerable saving of manpower.
- Apply the second layer of the PU FLEX 2000 at least in 3 – 4 hours and not more than 48 hours.
- PU FLEX 2000 can be diluted up to 10% with DIL X 100 solvent
- Curing time: 8 – 24 hours depending on temperature and humidity conditions.
Attention
For best results, the temperature during coating and curing should be between 5oC and 35oC.