The bare metal areas (nail / screw heads) should be primed with Versus Steel Primer and filled with Versa-Fill. There after ceiling boards to be primed with one coat Versus Plaster Primer.
Once completely dry (See table for approx. dying times and spread rates), then finish with 2 coats of the desired VERSUS FINISHING COATS**/ VERSUS PREMIUM / ECONOMY PAINT / EXCLUSIVE WALL COATING RANGE.