From £15.69 + VAT per bag

Clay basecoat plaster – Baumit VitonGrob

Baumit VitonGrob clay plaster is:-

  • a coarse clay base coat and coarse top coat plaster for internal application.
  • a healthier alternative to cement or gypsum plasters.
  • great for adding thermal mass and moisture control.

Product overview

Where is it used?

  • It is used internally on all types of rough masonry.
  • It is ideal for use in old buildings where vapour permeability and flexibility is important.
  • In rooms with high humidity.

How is it used?

  • Surfaces should be clean, dry and free of dust and salts.
  • Baumit VitonGrob clay plaster should be mixed with clean tap water and mixed with a plaster whisk to a smooth creamy, lump free consistency and applied by hand or by projection plastering machine.
  • Baumit VitonGrob clay plaster should be applied at a minimum of 10mm on to masonry and ruled off.
  • Drying cracks can be remedied by wetting the surface and trowelling or further application of Baumit VitonGrob.
  • Base coats should be keyed with a stiff brush.
  • Further coats of Baumit VitonGrob clay plaster or Baumit VitonFein can be applied as a finish coat.
  • Reinforcing mesh, such as Baumit StarTex mesh should be in the outer third of the base coat layer.
  • Baumit VitonFestiger can be used to increase the surface strength

How much will you need?

Each 25kg bag will cover around 1.5m2 at 10mm thickness.

Technical details

Pricing & shipping

This product will require one pallet space and so shipping is likely to cost between £50 and £100, depending on where you live. Contact Us for a more accurate costing.

Bag weight (kg) Coverage [m²]Single bag costFull pallet bag cost

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