ADDITOL VXL 4950 is a product without special pre-treatment of plastic materials such as polyethylene, polypropylene and polyamide (e.g. corona discharge, roughening, flame or chromic acid treatment) good adhesion of coatings can be obtained after applying a thin adhesion promoting layer of ADDITOL VXL 4950 to the surfaces. For plastic substrates made of polyethylene a short period of additional UV-irradiation of this film is recommendable. In general irradiation of ADDITOL VXL 4950-coatings can further improve adhesion .

HARDLENTM DX-526P has an excellent solubility in various solvents, and solution stability is very good at low temperature.

HARDLEN CY 9124P is an adhesion promotor for difficult plastic such as polyolefin.

HARDLEN DX 523 P is an adhesion promotor for difficult plastic such as polyolefin.