C2 Guard for Masonry

C2 Guard is a non-toxic product designed for use on unsealed concrete and masonry surfaces. C2 Guard absorbs deeply into the surface, forming a flexible polymer barrier and becoming part of the masonry’s structure. This enhanced structure resists water penetration, helping to prevent corrosion, spalling, and cracks, while at the same time reducing the effects of mold and mildew. C2 Guard is resistant to freeze/thaw damage and helps protect the surface from de-icing salts and pool chemicals.