Xtreme EZ Grind Concrete Softener softens the concrete and maintains a consistent scratch pattern. A series of compounds break up surface tension and dissipates grease and oil contaminants to allow for total surface cleaning. The Xtreme EZ Grind is ideal for concrete surfaces that have become extremely hardened due to over trowel and/or prior applicaiton of silicate hardeners. With the EZ Grind, labor costs reduce by an average of 30%, all while adding no smell or fumes to the application site. Extreme EZ Grind is easily applied by a high volume, low pressure pump-up sprayer.