This is a fantastic product (AR350). I have used other commercial sealers for my stamped concrete (namely Increte). This is far superior in coverage, application, and enhancing color. The results were just as the pictures showed. The white parches were gone and colors were greatly enhanced. I put on one coat (that is all it needed) but plan on putting on a second coat once weather conditions cooperate. I live in the northeast with bad winter weather. The real test will be the results next year. Increts sealer only lasted 3 months.
Put on second coat. Just when I thought it couldn't get better -it did- Just like new stamped concrete. It was so good I bought 5 gal for my daughter. She has a pool and walkway with stamped concrete as well as regular concrete steps. She has the same issues I had with professional sealing. She also put on 2 coats and was thrilled with the results. Again, next year will really tell of the longevity.