Keim - Granital Grob
Keim Granital Grob is a primer and filler for the Keim Granital system. It can be used to bridge hairline cracks and equalise the surface in preparation for the top coat. It is compatible with all other products in the Granital system.
The system offers water repellency, vapour permeability and forms a chemical crystalline bond with the substrate. Keim Granital Grob is made using pure inorganic mineral fillers, earth oxide colour pigments and potassium silicate binder.
PLEASE NOTE Granital Grob is not suitable as a top coat - to be used as a primer only.
Keim Granital Grob should be diluted with 20% (by weight) Keim Granital Dilution, Use a brush or roller to work the paint into all surfaces. After a minimum period of 12 hours a final coat of Keim Granital in the chosen colour may be applied in a like manner, undiluted.
Coverage: Approx. 0.2kg/m2 Keim Royalan Grob and 0.04lt/m2 Keim Royalan Dilution (20% dilution).
- Non film forming
- Non flammable
- UV and weather resistant
- Extremely vapour permeable
- Free from solvents and biocides
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