D.E.R. 669-20 is a high molecular weight resin designed primarily for use in one pack stoving enamels in combination with heat-reactive crosslinking agents such as amino- and phenol-formaldehyde resins. D.E.R. 669-20 can also be used as a binder in ambient curing systems in combination with isocyanate cross-linkers. Finishes made from D.E.R. 669-20 resin are suitable for metal decoration, interior and exterior can coatings, tube and drum linings, coil primers and many other industrial applications.
- Highest molecular weight solid epoxy resin, of the "9-type", for can & coil coatings
- Offers enhanced reactivity versus the E-version.