Cel-Span 388 is a transition purge that contains several proprietary additives that are essential in the cleansing cycles of lower melting point resins. Cel-Span 388 can be used directly, without any mixing to clean most plastic equipment during color and resin changes. It is recommended for use with PE, PP, PS, TPU, and ABS. Temperatures above 500 F may cause the material to smoke.
