• Protaral® protects

    Protaral® Interior coating for aluminium packaging, essential for protecting the quality of the products and preventing damage to the material with which they come in contact.

    The whole range of Protaral® lacquers »
  • Protecting the products,
    the packaging and the environment

    Protaral® an interior coating with low
    emissions of volatile organic.Compounds
    and high solids content:increased
    productivity and very low VOC emissions

    Research & Development »
  • Immediately
    available worldwide

    Weilburger Coatings & Grebe worldwide »

Protaral® is a high quality interior coating for aluminium packaging

For standard products

High Solids interior lacquer for collapsible aluminium tubes’ protection. The exclusive formulation, based on a high molecular weight epoxy-phenolic resin and fully etherified amino resin combination being cross-linked via an innovative hardener, yields a film showing an extremely high resistance to many products, ranging from alkaline to acidic (such as foods like tomato sauce).

Multipurpose: easy to spray with all kinds of spraying machines. Very good performances on old production plants and coating lines having dirt build-up problems. Suitable for all tube gauges.
Standard uses ( wide application latitude, very good average performances. The high solids content provides films which are free of micro-porosity and sagging defects even at high thickness.

Owing to the wide range of different filling products compatibility testing of the filling material with the coating is always mandatory.

Especially formulated for food packaging. Very high resistance to acidic filling products (tomato sauce).

Contact us for technical details

See the whole range of interior coatings for aluminium packaging

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