HARDLEN® M-28P

HARDLEN® M-28P is an adhesion promoter for polyolefin. This product is used as a pigmented primer on PP/EPDM bumper and TPO without any pretreatments such as plasma, flame and surface-cleaning by solvent. It shows excellent adhesion to polyolefin. This additive displays good adhesion to PP, TPO (thermoplastic olefin elastomer), PP/EPDM, EPDM and metal substrates without some physical and chemical pre-treatments such as framing treatment. It depicts excellent interlayer adhesion between primer and topcoat-paint (polyester-melamine-paint or polyurethane-paint). HARDLEN® M-28P possesses excellent resistance against water, gasoline and gasohol after top-coating. It provides good stability in low temperature and low temperature baking is available. It is available in Europe and North America.