To reduce time spent chipping off hardened concrete buildup we recommend Blast-Off Concrete Remover.
Deactivator, available in both petroleum and water based versions, can also be used to soften existing buildup and to keep new buildup from bonding to mobile batch plants, dump truck beds and paving machines. At end of the work day, after pressure washing to remove soft buildup, spray apply a liberal coat of Deactivator over all surfaces expected to receive concrete buildup. Deactivator will not harm painted steel surfaces and will prevent new buildup from bonding to coated surfaces.