Emerald Seal 308 is an acidic, non-chromated final seal treatment for pretreatment systems prior to painting. The product’s concentrated liquid form allows quick bath make-up and adjustments to minimize maintenance time. This product is designed to produce a corrosion resistant, adhesion promoting metal surface profile, which will enhance the bonding of most organic finishes to the treated parts. Comparative testing has shown that the underfilm corrosion and organic delamination is reduced compared to fresh or D.I. water final rinsing.
- Emerald Seal 308 is a non-chromic acid product
- Greatly reduces the cost and efforts required for safe disposal in comparison to chromate based materials.
- Compliments most paints
- Low to No Foam
- Effective on all grades and types of metal.