Geo- Sil Seal

GEO-SIL CONCRETE & MASONRY SEALER emulsion contains a stabilized mixture of silanes and siloxanes that are susceptible to hydrolysis. Hydrolysis occurs only after application to the substrate, which breaks the emulsion. Alcohol is released and the emulsion is converted into a silicone resin water repellent.

Data sheets for Geo- Sil Seal (PDF Format)

TDS Data Sheet


GEO-SIL CONCRETE & MASONRY SEALER is a water-thinnable, solventless emulsion, based on a mixture of silane and siloxane. Dilute solutions of GEO-SIL CONCRETA & MASONRY SEALER serve as highquality, general-purpose water repellents for impregnating and priming mineral surfaces.