Clay base plaster colours

Clay base plaster with straw in six colour shades

CLAYTEC offers the clay base plaster in six authentic colours. This single-layer coloured finishing plaster with straw is intended for single-layer application indoors. The material is usually applied 6-10 mm thick. It is therefore also suitable for slightly uneven substrates that would be too uneven for the application of a clay finish such as YOSIMA. The coarser grain results in coarser-structured surface textures. Coarse clay colour plaster is neither coated nor painted.

25kg-bags coloured clay plaster

The natural colours of the clay plaster

How to proceed

Printed/digital colours cannot exactly reproduce the colour of the original coating. To correctly assess the colour, 2 kg sample bags of our mortar are available to carry out a test application in the desired location. The surface texture is defined by the mortar components and the application technique.

In 25kg bags for approx. 2.7m2 area at D= 0.6cm. Approx. 1.56 kg/m2 per mm plaster thickness.

Would you like to know more? You can find many examples of our work with clay on my Instagram account. We are always happy to receive comments and suggestions! Please understand that we only respond to price enquiries by emailing

Sales and service for Portugal and Spain:
Joachim Reinecke – EMBARRO
+351 968 720 424 (WhatsApp)