PU Finish - 2K Polyurethane Matt Finishing Coat for Roller Application (Water-Based)
2K polyurethane roller-applied coating
- Suitable as a protective layer on PU Design, Microcement, Concrete Effect, etc.
- Application as a roller coating
- Results in an even, seamless, mirror-smooth, matt surface
- Consumption: approx. 150 g/m² per coat (we recommend 2 coats)
- Walkable / further coating after approx. 16 h, fully loadable after approx. 4 days (at +20 °C)
- Scope of delivery: Resin component A, hardener component B
1. Select quantity (m²)
Application Instructions
- To mix, pour the entire contents of PU Finish Component B into the container of PU Finish Component A and mix thoroughly.
- Apply the material thinly and in a crosshatch pattern using a paint roller and brush. First paint laterally to the light source, then wet-on-wet in the direction of the light to avoid visible brush marks.
Important: When sealing microcement, Concrete Effect, and other open-pored and textured surfaces, we recommend, especially inside the shower and in areas with permanent water contact, applying our PU Finish exclusively with a brush (e.g. 10 cm width) in a crosshatch pattern to fully close all pores. For heavily textured surfaces outside the wet area, a brush should also be used (and not a paint roller). We recommend two coats. - Allow the material to cure for at least 16 hours, then apply the second coat.
- Allow the material to cure for 48 hours after the second coat. Inside the shower and in areas with permanent water contact, allow 7 days to cure before the coating comes into contact with water.
Application & Substrates
PU Finish is suitable as a matt finishing. The matt finish makes the surface more scratch-resistant. The coating is diffusion-tight and compatible with underfloor heating. This makes it ideal for almost all rigid substrates.
Properties & Limitations
The coating provides slip resistance class in the range of R9 and is designed for indoor use. After curing, the surface has light to medium mechanical load resistance, meaning it is suitable for schools, retail spaces, offices, museums, apartments, etc. The material is not frost-resistant and not suitable for outdoor use.
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Warning
May cause an allergic skin reaction. Harmful if inhaled. May cause respiratory irritation. Harmful to aquatic life with long lasting effects. Contains isocyanates. May produce an allergic reaction. The information on the product label must always be followed.
