Rainguard Rustic Redwood Tinted Waterproofer Penetrating Silane/Siloxane Formulation For Year-Round Protection With a translucent finish For unpainted Concrete, Brick, Block, Wood, Stucco, Stone 1 Gal Adds a translucent Rustic Redwood Color to unpainted concrete, masonry, wood surfaces Penetrates deep  Perfect for use on sidewalks, driveways and garages Prevents growth of mold and mildew Stain resistant to oil, gas and anti-freeze Great winterizing agent  Protects concrete from icing and salt infiltration