The cement and gypsum industries (wall board) have been up and down since the slowdown of 2008, but there are still lots of applications for CinchSeal. CinchSeal has sold multiple 7500 seals to every major cement and Gypsum Company in the United States for the screw conveyors, size reduction equipment, and live bottom bins. The no maintenance, “install and leave”, 7500 series is perfect for the difficult environment of cement and gypsum manufacturers.