It is a traditional mineral transpiring coating, with an excellent workability and bonding.
It is composed of marble selected powders in different granulometries, hydraulic binders, lime, specific admixtures.
Thanks to its mineral composition it is suitable as finishing coat for the renovation of old historical buildings and new buildings’ coating, both on dry and lightly humid surfaces, interior and exterior uses.
Substrates on which it is employed must be cementitious mortar based and premixed plasters. Moreover, being a water-repellent product and permeable to water vapour, it is suitable also for dehumidifying plasters IDROSTOP of Plastimur s.r.l.
Mix one sack of white TONACHINA with mixer until you obtain a dense lump free paste. Let it stand for at least 5-10 minutes.
Effectuate the application in two coats: the first one on wet substrate through inox trowel to make the base uniform, let it dry for at least 10/12 hours. The second coat is to apply after wetting through inox trowel and finished with a spoon felt.