Prisco (Printers' Service) is a one hundred year old manufacturer and distributor of pressroom chemicals (pressroom chemistry). Offset press manufacturers recommend Prisco fountain solution, press wash (blanket wash), coating (UV coating and aqueous), printing blankets to guarantee optimum performance on their equipment. Prisco process control equipment assures that all chemistry is mixed, dispersed and supplied to the press units consistently under all operating conditions. The Prisco brand assures that you have the best for any offset press.