Eastman™ Chlorinated Polyolefin 730-1 is designed to be the active component in adhesion promoter primers used to ensure adhesion of color coats and topcoats to polypropylene (PP) and thermoplastic olefin (TPO) plastics.
Eastman™ CP 730-1 provides excellent adhesion properties for all typical basecoat chemistries. Adhesion promoters built around CP 730-1 exhibit excellent gasoline resistance and humidity resistance, required for the newer, high modulus TPOs being used today. CP 730-1 also provides outstanding gasoline and gasohol resistance.
Eastman™ Chlorinated Polyolefin 730-1 is also available at 20% weight solids in aromatic 100 or in xylene.