- All lacquers (acrylic, nitro-combi, synthetic resin, water-based lacquers) can be overpainted with synthetic resin lacquers.
- Synthetic resin paints can only be overpainted with synthetic resin paints. Acrylic paints or nitro-combination paints cannot be painted over synthetic resin paints. This would lead to "lifting" of the paint due to incompatibility.