Media Room

Available only in the Americas.
Pentra-Hard Exterior Densifier  is a clear, penetrating, breathable, surface-applied liquid that strengthens, protects and hardens concrete surfaces. Pentra-Hard Exterior Densifier  anti-scale treatment helps protect concrete sidewalks, driveways and other concrete surfaces from freeze-thaw damage caused by moisture saturation within the pore structure of substrates. Scaling begins with the first freeze-thaw cycle and will continue through successive winter seasons resulting in repeated loss of the concrete surface, eventually leading to spalling, pop-outs and ultimately failure if left untreated.