In addition to Protaral® interior coatings for aluminium packaging Weilburger Coatings has 3 lines enamels for exterior protection of aluminium fexible tubes. These coatings grant very good application characteristics and compatibility with the different type of inks available on the market. Besides the classic white, these enamels are available in different colours, metallic or clear version. They are highly flexible and pass the cold-crush test at –20°C. Their high chemical resistance to both alkaline and acid products and to thinners makes these enamels the best general purpose choice.
| Color | Collapsible tubes | Monobloccans | Water-based | |
| Enatube White 907.314 | White | • | ||
| Enatube WB White 907.708 | White | • | • | |
| Enatube Clear 908.674 | Clear | • | ||
| Enacon White 909.241 | White | • | ||
| Enacon Colourless 907.082 | Clear | • | ||
| Topcon Solvent based | Glossy | • | ||
| Topcon matt Solvent based 909.320 | Matt | • | ||
| Topcon Water based 907.696 | Glossy | • | ||
| Topcon matt Water based 907.697 | Matt | • | • | |
ENACON
Enamels for exterior protection of aluminium monobloc aerosol cans with very good application characteristics, high flexibility, adhesion and compatibility with many different types of inks available on the market. The high flexibility and adhesion provide very good formability (necking), and the chemical and solvent resistance enable contact with a wide range of products.
Besides the classic white, these enamels are available in different colours, metallic or clear version.
TOPCON
Clear overprint varnishes, very hard and flexible for exterior protection of aluminium monobloc aerosol cans in the solvent or water-based versions. Available in different grades of gloss, from high to full matt, it combines very good appearance with excellent chemical and solvent resistance. Can be applied to the whole surface and mechanically formed (necked) on cans up to 74 mm diameter.
ENATUBE
Enamels for exterior protection of collapsible aluminium tubes with very good application characteristics and compatibility with the different type of inks available on the market. Besides the classic white, these enamels are available in different colours, metallic or clear version. They are highly flexible and pass the cold-crush test at –20°C. Their high chemical resistance to both alkaline and acid products and to thinners makes these enamels the best general purpose choice.