Consolidating and water repellent impregnation varnish. Solvent base. Creates a film inferior to conventional varnishes. Very penetrating, hardens and seals any construction material. Special for exposed work, concrete and broken stone. When necessary a waterproof finish is not invisible. Increase the tone of the support. Apply only on porous surfaces. A layer allows satin finish, successive layers can increase it to bright. Accept pigmentation. Waterproof and breathable superficially to water vapor. VOC 672g / l - 2,010 750g / l.