Powderstone is a natural lime-based Plaster sold as a powder, that can be used to create various effects, from natural-looking finishes to textured effects with a single coat application.
The richness and quality of the lime in Powderstone will enable you to create great finishes with a strong resistance to mould and bacteria. Powderstone has great workability and maintains the permeability of the surface thanks to its important resistance to water vapour. Powderstone contains fibres inside that allow it to be applied in good thickness while still maintaining resistance to cracking.
If you are planning to apply Powderstone outdoors, you should use Marcotherm Primer.
For indoor projects, you can use Unifix Primer.