Seal-Once™ Marine Waterproof Multi Surface Concentrate
Category: Coatings - multi-surface

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

Typical Use:

Docks, Piers, Retaining Walls, Ramps, Pavers, Brick, & Walkways, Stucco, Boardwalks, Railings, Fences and Green Concrete

Apparent use of Nanotechnology: polymer nanoparticles
Reason for Inclusion:

"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.

Trade: Concrete/Cement Masons