CORNERSTONE COATINGS

"We have been using Protec III: Original as a cure for 11 years now, on all our Power Trowel concrete. Compared to acrylic cure and seals, we virtually have no issues with the concrete surface, since using Protec III: Original... Protec III: Original is a finishing aid, cure, and hardener all in one product. - Labor costs in concreting is greatly reduced, and curing is automatic... We have been using Protec III: Original as a cure since 2014, we have never had a problem, and no call backs.