On January 15th, Josh Jones visited our new dealer for Southern Illinois; Majestic Janitorial Supply.  The demonstration consisted of grinding adhesive covered concrete that is 30 years old.  Used was the STI-2807 Prep/Master to clean the surface and FL-07 pads to achieve a great polish.  Also demonstrated was the use of DiaTech 'Majestic Blue' to demonstrate the use of concrete dye on polished concrete floors.