*KEIM Royalan Grob

This product is now discontinued.
In stock
Product Description

Please note, this product is now discontinued. See Keim Soldalit Grob as a potential alternative.

Keim Royalan Grob is a highly filled formulated for use in extreme climatic conditions as a primary coat and filler for the Keim Royalan paint system.

Best Uses

Royalan Grob reacts chemically with the surface forming a bridging coat on previously painted surfaces or Royalan Grob is used to bridge hairline cracks and equalise the surface. The Keim Royalan system offers water repellence, vapour permeability and forms a chemical bond with the mineral surfaces. Keim Royalan Grob is made using pure inorganic mineral fillers, lightfast inorganic pigments, additives, potassium silicate binder and glass fibres.


Royalan Grob is not suitable for use as a topcoat but may be used in conjunction with the other components of the Keim Royalan system. 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 Keim, Ral or BS 4800 colour, and should be applied undiluted again by brush or roller.

Technical Details


  • Dilute by weight with 20% Keim Royalan Dilution
  • Made using pure inorganic mineral fillers
  • Suitable for use in extreme climatic
  • Water vapour permeable
  • Lightfast
  • Non flammable
  • Water repellent
  • UV and weather resistant
  • Resists industrial pollution and acid rain
  • Resists extreme climatic conditions
  • Dilution approx. 0.2kg/m2 Keim Royalan Grob and 0.04lt/m2 KeimRoyalanDilution (20%dilution)

Technical Info

Components: Single Pack
Type: Primary Coat & Filler
Finish: Mineral Matt
Stock Colours: White
Tintable: No
VOC Content: -
Volume Solids: -
Suitable Substrates: Absorbent and mineral surfaces
Application Method: Brush or Roller
Theoretical Coverage: Approx. 0.2kg/m2 KEIM Royalan Grob and 0.04lt/m2 KEIM Royalan Dilution (20% dilution)
Application Conditions:  Ambient and substrate temperature above 5°C and below 30°C
Drying Time:  A drying time of at least 12 hours must be left before decorating with KEIM Royalan
Induction Time: -
Pot Life: -
Touch Dry: -
Overcoatable: Allow a minimum of 12 hours before the final coat is applied
Fully Cured: -
Cleaner / Thinner: Clean tools with water immediately after use
Shelf Life: Approx. 12 months, if kept cool but frost free in tightly closed containers
Packaging: Available in 5 Kg



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