Surface Deactivator by Solomon Colors makes exposed aggregate finishes easier and more consistent. It is exposed aggregate finishes. Unlike sugar-based retarders with uncertain levels of retardation, Surface Deactivator selectively halts the hydration process down to a controlled depth. Ten predetermined depths of exposure are available, color-coded for identification, to provide consistent, repeatable cement paste removal and aggregate reveal. Because Surface Deactivator provides a longer window before the surface paste must be removed, it allows underlying concrete to harden properly, locking...