This sealer worked great! Applied to stamped and colored concrete patio and pool deck. Really enhanced the look and color. Also brushed onto concrete faux rocks around pool. I ordered a sample bottle and the no -slip fine sand additive directly. After a trial run, I rolled two coats of this product on. Dried over 4-5 hours. Some fumes during install but went away overnight as it cured. Highly recommend this product. Arrived earlier than original estimate too.