Soudal Soudagum Hydro Waterproof Coating Kit 1kg DESCRIPTION Soudagum Hydro is a single-component, water and solvent free waterproof coating for horizontal and vertical surfaces. Soudagum Hydro can be applied onto Timber, Metals, Concrete, PVC, Glass and Zinc & Lead. Other substrates include screed, ceramic materials, brick, copper, ABS and aluminium. CHARACTERISTICS Waterproof Withstands rain 2 hours application Fast drying time Seals and fills cracks Solvent and isocyanate free Over-paintable APPLICATIONS Soudagum Hydro can be used to seal and protect interior and exterior joints, gaps, cracks and connection areas, including; metal and plastic roof gutters, protection against corrosion on lead and zinc, roof penetrations, roof tiles and edges, fence posts, skylights, chimneys, concrete foundations and cellars and coating below terraces