Organic Automatic Coatings
The GranocoatR series of automotive coatings are designed for application at the coil coater. The products are a series of organic coatings with long-term corrosion protection for steel strip and zinc coated steels, as well as for improving the appearance and formability of aluminum strip. In combination with chromate or chromate-free pretreatment, the coating is applied on typical automotive steel and aluminum sheet in the coil coating process. The resulting 2.5 - 8 micron thick coatings offer increased protection against corrosion.