Available from Dyna-Purge(R), a Div. of Shuman Plastics, Inc.
DYNA-PURGE C is a clear, non-abrasive, non-chemical engineered thermoplastic purging compound, formulated to purge high clarity resins such as PET, GPPS, PC, SAN and PMMA. A proprietary additive expands allowing for the purge to reach and clean all areas of the machine. The carrier matrix then flushes away the previous resin and other impurities, eliminating any "milky drag" or residue.