The products of the Woellner Betolin - Sapetin range have been developed for water-based coating systems. This range consists of high quality silicate binders and formulation additives (e.g. stabilisers, dispersants, thickeners and rheological additives).
Rheological additives are liquid additives consisting of modified polyamides dissolved in a solvent; mixed with binders, stabilisers and dispersants, they contribute to a visible increase in viscosity.
These binder systems are characterised by their inorganic, environmentally friendly character and good environmental compatibility.
These additives are distinguished in particular by their stability, especially in water-based alkaline media.
The many advantages of Betolin - Sapetin formulations include
- Finished, ready-to-use and storage-stable coating solutions
- Excellent water vapour permeability due to the open pores of the cured coatings
- Low VOC content
- Good colour stability
Woellner Betolin - Sapetin solutions are suitable for both interior and exterior applications.