Convergent Pentra Shield (5 Gal.)
Concrete in colder climates need extra help to get through the freeze – thaw cycles each winter. Pentra-Shield™ loss of the concrete surface, eventually leading to spalling, pop-outs and ultimately failure if left untreated. Pentra-Shield™ is a surface-applied ( means easy to apply) liquid that strengthens, protects and hardens concrete or masonry surfaces. You paid a lot for that driveway, sidewalk, or patio. Protect it.
Pentra-Shield™ is a clear, penetrating, breathable, surface-applied liquid that strengthens, protects and hardens concrete and masonry surfaces. Pentra- Shield™ Anti-scale treatment helps protect concrete sidewalks, driveways and other concrete and masonry 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.
Surfaces protected with Pentra-Shield™ have unique protective benefits that include increased strength and durability, reduced the porosity and increased hydrophobic characteristics which provide protection against alkaline degradation, water intrusion and salt brine crystallization (sub-florescence). It may be applied on both newly placed concrete and existing concrete to protect it against damage from the elements.
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Approximately 300 – 500 square feet (27.9 – 46.5 square meters) per gallon.