Very low emission, highly concentrated and film-forming
dispersion primer for existing surfaces in renovation work for 
pre-treatment of predominantly dense surfaces, those withlow absorbency as well as wooden substrates prior to appli- cation
of cement- and calcium sulphate-levelling compounds
as well as cement-based adhesive mortars. For use prior tolevelling work under floor coverings and wood flooring aswell as ceramics and natural stone in interior locations