Kryton - Model Hydrostop -Sealer

A high-performance, penetrating, water-repellent sealer. Hydrostop Sealer (Hydropel in USA) contains a unique blend of silane and siloxane compounds that chemically react with silicates below the surface of the substrate to form an insoluble, water-repellent barrier. It is a clear, water-based liquid that is sprayed or rolled onto horizontal or vertical surfaces. It does not affect appearance or breathability, and will not wear, fade, yellow, crack or peel.