Penetrating water-repellent sealers

A water-repellant penetrating sealer can extend the service life of concrete by reducing or eliminating deterioration caused by water, and making the concrete surface easier to clean. This article describes the different types of sealers available and how to apply water-repellant sealers. Since other substances such as deicing salts, graffiti and oil can also damage or disfigure concrete, there are other treatments to protect concrete surfaces from these substances. These treatments often work much like penetrating-water-repellant sealers. The importance of a good warranty and manufacturer support is stressed.