May be over coated by a variety of alkyd and emulsion based topcoat systems
Good intercoat adhesion on aged alkyd enamels
Provides additional build and filling for superior protection
For use as a general purpose undercoat on previously painted or suitably primed plaster wood and metal
Used as a sandwich coat to improve inter-coat adhesion between a primer and a topcoat or between an existing solvent based topcoat and a water based topcoat
