Description
Two-component, water based, polyurethane transparent varnish, cured with aliphatic polyisocyanates
Fields of Application
Recommended as a protective varnish after colored decorative cement slurries, stone, wooden surfaces and cement based floors. It is friendly to the environment and the end-user and is suitable for places where solvent smells are undesirable.
Properties & advantages
- High strength
- Strong adhesion
- Excellent hardness
- Long lasting durability against weathering
- Abrasion resistance
- Very good yellowing resistance
- Resistant against UV radiation
Technical Characteristics
- Polyurethane varnish (mat)
- Color: transparent
- Density: 1,01 g/cm3
- Mixing ratios (weight prop.): 90A:10B (mat)
- Hardening time (tack free) (25°C): 2 hours
- Working time (25°C): 1 hour
- Minimum temperature of application: 12°C – 35°C
- Walkability (25°C): 1 day
- Total hardening (25°C): ~7 days
- Dry to recoat (25°C): after 24 hours
- Abrasion Resistance: 30 mg – Taber Test ASTM D 4060 (CS 10/1000/1000)
- Adhesion Strength (EN 13892-8): ≥2, 5 Ν/mm2
- Resistance to temperature change: -30°C up to +80°C
- (Dry loading)
- Consumption: 125gr/m2 on properly prepared surfaces
- Dry film thickness: 64 μm (in one layer)
- (low temperatures and high humidity during application prolong drying time)