CERTI-VEX PENSEAL 244 O/W is an advanced, surface applied, 40% solids, solvent-based, clear penetrating water repellent silane sealer for concrete that combines hydrophobic and oleophobic technologies, providing greater protection over standard water repellents by sealing out water, oil, grease and food staining from concrete surfaces.
Certi-Vex Penseal 244 O/W prevents the penetration of water, salts and deicing chemicals, protecting the concrete from costly surface damage caused by freeze/thaw cycles, scaling, spalling, corrosion of structural rebar, wind driven rain, airborne contaminants and other severe weather conditions.
When properly applied the treatment does not produce a surface build up, darkening or other effect on the natural color or texture of the surface. The material’s small molecular structure allows for maximum penetration into new concrete (14 day min.) or existing concrete surfaces.