Protectosil® WS 405
An aqueous emulsion of alkyl silanes with a high level of penetration, for the protection of absorbent alkaline mineral materials without any chromatic variations on the materials treated and transpiration of vapour pressure.
An aqueous emulsion of alkyl silanes with a high level of penetration, for the protection of absorbent alkaline mineral materials without any chromatic variations on the materials treated and transpiration of vapour pressure.