BEHR ULTRA® Stain-Blocking Ceiling Paint No. 5558 is a premium quality, low VOC paint & primer in one coating that will change the way you paint ceilings. Its performance-driven formulation blocks most household and water stains and dries to form a mildew resistant film. It features advanced NANOGUARD® technology, provides an extra protective shell with excellent stain resistance, and great touch up, coverage and hide. It is ideal for use in moisture-prone areas.