Surface Gel Tek has introduced HD24 Pre Grind for the concrete polishing industry.
HD24 is a gelled acid that is designed to be used prior to the use of the diamond blades. It uniformly removes several layers of the top laitance. The patented gelled properties allow the applicator to profile along walls, around columns and in corners, areas that are typically hand-ground.
HD Pre Grind is environmentally responsible and in compliance with the LEED Green Building Rating System.