Surface Deactivator
makes exposed aggregate finishes easier and more consistent. It is topically applied to freshly-placed
concrete to prevent cement paste hardening and achieve more controlled exposed
aggregate finishes. Unlike sugar-based
retarders, Surface Deactivator selectively halts the hydration process down to
a controlled depth, allowing a more certain level of retardation. Ten
predetermined color-coded exposure depths are available to provide consistent,
repeatable cement paste removal and aggregate reveal. Surface Deactivator
provides a longer window before the surface paste must be removed, allowing
underlying concrete to harden properly, locking in aggregate, and reducing
pop-outs. Surface Deactivator is
water-soluble for easy removal with high pressure water washing and scrubbing
equipment.
Surface Deactivator
creates a polymeric film that acts as a water retention barrier and temporary
curing agent, protecting fresh concrete from light rain and reducing moisture
loss.
Surface Deactivator
can be applied to newly-placed concrete that is specified for diamond
polishing. It softens surface cement paste, reducing heavy grinding stages up
to 75% and dramatically decreasing polishing time as well as diamond-tooling
and labor costs.