MATTCOAT 40
WeatherPrufe MATTCOAT 40: Interior/Exterior breathable matt modified high solids acrylic coating for application to painted or unpainted masonry surfaces.
Advantages
- Alkali resistant binder allows coating of unprimed firm and dry masonry surfaces
- Interior and Exterior use
- Forms a breathable paint film – excellent for historical buildings, boundary and retaining walls
- Water based for environmental and applicator friendliness
- Good overall matt quality
- Approved by the Thales Institute for safe use in the Wine Industry
Spread Rate
On smooth sealed surfaces a spread rate of 8 -10 sq metres per litre is obtained per coat. On previously unpainted plaster the spread rate is dependant on the porosity and profile of the plaster.
Application
Ensure that the surface to be coated is free of dirt and loose material. Prime friable surfaces with WeatherPrufe Masonry Primer prior to coating, at a spread rate of 8 – 10 sqm per litre, allowing 6 – 8 hours drying time. Apply with lambs-wool roller or good quality brush. Apply two coats allowing 4 – 6 hours drying time between coats.