SilaCast PCS is based on our Deco 20 Penetrating Concrete Sealer that was developed in 1991 for use on basement foundation walls. This special non hazardous formula leaves no film and is transparent, however provides maximum protection from the harsh effects that moisture can cause to any decorative surface.
SilaCast PCS can help prolong the return of mold and mildew growth on roofs or patios by reducing the moisture content in the substrate.
“Our pool deck pavers were looking really gross with the dark mold growing on it. After power washing and sealing with Silicast PCS, it looks nice and new again. After 9 months, the mold has still not come back.”
Stacy R., Marco Island, FL