There are many options for enhancing the look of your brick pavers, stones and concrete surfaces. Sealing will protect pavers and stones from most elements like: sun, rain, and oils - many of the things that can stain or fade pavers for life. When properly applied, sealers create an impervious barrier that penetrates and repels anything foreign. Further, sealers pull the natural color and luster from the surfaces and leaves behind a slight sheen or "wet look".