You have to try DAY1 to believe it. At the 2013 World of Concrete, dozens of finishers trialed and torture tested DAY1 as a finishing aid. They used DAY1 to hand trowel and power trowel concrete side by side with water and no finishing aid. Following these tests, even the most skeptical concrete finisher comes back convinced of DAY1's value as an integral part of the finishing process.
