SealantPro is a highly versatile siliconate-based, penetrating concrete sealant. Its primary function is to keep moisture, and other chemicals from being absorbed into the concrete, which can cause it to deteriorate, particularly through freeze/thaw cycles.
Because SealantPro is reactive, it causes a chemical reaction inside the substrate (concrete, etc.) when it’s applied. That creates a new internal structure that acts like a shield to reduce water from coming in. Topical sealers work from the outside in because they sit on the surface and prevent water from penetrating, whereas SealantPro creates an interior shield to protect the concrete.
SealantPro has a very high solid content compared to other sealants (in some cases, up to 33% more), which means that a higher concentration is left in the concrete once other solvents and carriers evaporate, enhancing coverage and durability. It is also water-based rather than solvent-based, resulting in minimal volatile organic compounds (VOC) and no significant biproducts that are dangerous or damaging to the environment.
It requires just a single application and penetrates up to 1/4-inch – preventing a slippery surface. Once cured, it becomes a permanent part of the concrete and never needs to be reapplied."