Protaral® is a high quality interior coating for aluminium packaging

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Research & Development

During recent years the Research & Development Department of the German Grebe Group, to which Weilburger Coatings belongs, has created innovative solutions subsequently adopted world-wide.
These include Greblon® and Ceramica®: two products which have revolutionized the field of cooking utensils.

Protaral® is a continuously developing product: tests and research are carried out every day on new applications which allow the Group to honour their mission, namely: to offer safe, reliable and innovative solutions with full respect for the environment and people.

Continuous investment in research and development has recently allowed Weilburger Coatings to develop a line of water-based interior coatings for aluminium packaging, namely Protaral® Hydro, which from its initial applications has passed the various resistance, flexibility and durability tests with outstanding results.

Currently our research staff are working on a new product totally free of bisphenol with promising results.


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