'Solvent-borne, silane-based special sealer with an excellent water and oil repellent effect
Purpose / Properties
OBTEGO R-400 reduces the penetration of aqueous liquids, grease, oils, and other dirt. The productpenetrates deep into the surface and causes a color deepening. The water absorption is strongly reduced, while the water vapor permeability is only marginally affected. The active ingredients are UV-resistant and non-yellowing.