Rough surface and acoustical ceiling roller cover with resilient high capacity foam provides deep paint penetration on all rough surfaces. Slit foam conforms to rough, irregular surfaces without matting. Perfect for stucco, brick, concrete, cinder block, garage floors, popcorn ceilings, rough fencing, textured surfaces and masonry. For all paints - latex, acrylic, alkyd, flat, eggshell, and satin.