- 1). Dust the false ceiling with a broom. Even unnoticed dust will interfere with primer adhesion. Be sure to dust all portions of the ceiling, even if they already look clean.
- 2). Climb a ladder to reach the false ceiling. Coat the metallic frame with metal-etching primer, using a 2-inch polyester brush. Let the frame dry for two hours.
- 3). Wash the brush in the sink.
- 1). Coat the false ceiling with shellac primer, using a roller. Screw the roller frame into a telescoping extension pole. Stand on the floor as you apply; roll vertically moving left-to-right. Prime both the ceiling paneling and primed metal frame.
- 2). Climb the ladder to touch up skipped areas, using 2-inch china brush. Let the false ceiling dry for two hours.
- 3). Wash all tools, using denatured alcohol.
- 4). Paint the false ceiling as you primed it. Use a fresh nap cover to apply a flat latex finish. Use a polyester brush to touch-up the ceiling. Let the false ceiling dry for two hours.