Answer
Jan 28, 2020 - 12:35 PM
New cementitious surfaces should age at least thirty days and have a pH below 10 before coating. Those guidelines are here : https://www.greenbuildingsupply.com/core/media/media.nl?id=1124313&c=772072&h=8
5d53bd4c27f544ffe38&_xt=.pdf Additional steps such as acid etching may be required if your concrete floor was power troweled.
5d53bd4c27f544ffe38&_xt=.pdf Additional steps such as acid etching may be required if your concrete floor was power troweled.
