ConProTec Inc., Salem, N.H., introduces its MIXPAC S-50 System for two-component adhesive dispensing. The system is designed to work with manually operated dispensers from ConProTec, as well as with a new patented, battery-powered EZ-mixHI hand-held dispensing unit by DTIC Dispensing Technologies. Because of the design of these two systems, when used in conjunction, end-users can obtain a higher flow rate and dispense thicker materials safely. The dispenser can accommodate the following volumetric ratios of 1:1, 2:1, 4:1, 10:1, and an additional ratio of 3:2.