Keim Royalan Grob
Keim Royalan Grob is a highly-filled primary coat and filler for the Keim Royalan system which reacts chemically with the surface. Resists industrial pollution and extreme climatic conditions.
- Water vapour permeable
- Water repellent
- Mineral matt
- UV and weather resistant
- Resists industrial pollution and acid rain and extreme climatic conditions
- Resists mould and fungal growth
This product is available as POA. Click here to email us for more information
Keim Royalan Grob is a highly filled primary coat and filler for the Keim Royalan system which reacts chemically with the surface. Can be used as a bridging coat on previously painted surfaces or to bridge hairline cracks and equalise the surface. Keim Royalan is formulated for use in extreme climatic conditions.
The Keim Royalan system offers water repellency, vapour permeability and forms a chemical bond with the mineral substrate. Keim Royalan Grob is made using pure inorganic mineral fillers, lightfast inorganic pigments, additives, potassium silicate binder and glass fibres.
Top Features & Benefits
- Water vapour permeable.
- Water repellent.
- Mineral matt.
- UV and weather resistant.
- Resists industrial pollution and acid rain and extreme climatic conditions.
- Resists mould and fungal growth.
Preparation & Application
All loose, flaking and unstable material must be identified and then thoroughly removed, all surfaces must be thoroughly washed down with clean cold water to remove all surface dirt and dust. When all surfaces are clean, sound, wind dry, dust free and free from all surface contaminants, decoration using KEIM Mineral Paints may proceed.
KEIM Royalan Grob should be diluted with 20% by weight KEIM Royalan Dilution, brush or roller applied and worked well into all surfaces. After a minimum period of 12 hours a final coat of KEIM Royalan in the chosen colour may be applied in a like manner, undiluted.
Ambient and substrate temperature above 5°C and below 30°C. Do not apply in direct sunlight or onto sun-heated surfaces, nor if it is raining or if there is an immediate likelihood of rain.
A drying time of at least 12 hours must be left before decorating with KEIM Royalan.
Cleaning of Tools
Clean with water immediately after use.
The NBS (National Building Specification) is a UK-based specification launched in 1973 and is used by building professionals and architects to describe the materials, standards and workmanship of a construction project. Keim provides documentation specific to this product that outline the NBS specifics. You can download these documents by locating the Keim Royalan product at the following link: Download the NBS Documents Here
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