Application: The floor must be dry before application. Brush in undiluted Concroff® with a stiff broom, allowing at least 15 minutes for penetration. A little water may be added to the floor at this stage to aid spreading. Too much will reduce the effectiveness of Concroff. Then loosen deposits with a stiff broom or mechanical scrubber. Rinse with clean cold water preferably while continuing to scrub. If further applications are required, the floor should be reasonably dry before application.
Coverage: Varies widely according to conditions. Assume 150 sq. ft. per 1.3 gallons may be used as a guide when removing heavy contamination.