Absolutely, but is does require an additional step – the addition of a moisture barrier – see below:
During our initial consultation we check all floors for moisture content.
After conducting a moisture test on this garage concrete floor, we determined that it had too much moisture to permit a coating to be applied. All floors are tested for moisture, and if the floor is outside of the moisture specification, we will apply a moisture barrier in order to ensure perfect bond between the coating and the floor. If this is required, it will add one day to the project.
Prior to applying the polyspartic polyurea floor coating, we patch surface damage and apply a moisture barrier. After the barrier has set, we use a grinder to prepare the surface for application of the coating.