Hydra - Mate

With a wide variety of viscosities, mix ratios, and cure times of epoxy polysulfide, polyurethane, and silicone sealants and adhesives, fast and precise proportioning, mixing and dispensing is required. you success is therefore dependent on combining the right proportioner with the right pumps and applicators.

Graco's variable Hydra-Mate proportioner delivers maximum accuracy and efficiency as it proportions, mixes and dispenses fast curing sealants and adhesives for a wide range of applications. A positive feed of base and cure ensures consistent, on-ratio material composition for any length bead or any size part.

Accu-Cat

Graco's Accu-Cat proportioning systems are available for volumetric mix ratios from 1:1 to 20:1, with a viscosity capability to 2 million centipose. Accurate to within +/- one percent at any point in the dispense cycle, Accu-Cat provides precise, repeatable, metered shots of material in manual, automatic or robotic applications.