concentrated, waterbased formula designed for waterproofing wood, composite wood, concrete and masonry

Decks, Fences, Patios, Driveways, Brick, Green Concrete, Stucco, Limestone, Tile (unglazed), Slate and Gravestones, Log Homes, Cedar Shakes, Wood Siding, Clay Tile Roofs, Furniture, Planters and Raised Garden Beds

"Applying his extensive knowledge of chemistry, Mike created a unique polymer using nanoparticles that had the ability to easily penetrate the wood, creating a clear flexible film that was not only waterproof from the surface, but also breathable and impervious to salts and chlorides."  The company home page also references "unique polymer nanoparticles" used for their Seal-Once brand.

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