I spent a week reviewing many sealers and manufactures. Kept coming back to AR 350, and glad I did. Once I applied the first coat it was fantastic. I then ordered  the non slip silicate as I had a slight slope and it was slick when water hit it. Added it to the 2nd 5gal pail. Can't see the silicate but now the slope surface has a nice grip on it so no worries. I applied it to a driveway pavers and the colored bull nose cement walkways. It looks terrific and neighbors have complemented us on how great it looks. Also can't say enough on the questions that Mike answered and helped with. Very professional and should have ordered the silicate when he recommended the first time.