Smooth BLOCFIL™ Premium Interior/Exterior Concrete Block Filler

Smooth BLOCFIL™ Premium is a heavy-bodied acrylic latex primer/filler engineered for porous interior and exterior cinder block and concrete block surfaces. The high-build formula fills and bridges surface voids, pinholes, and small cracks in a single coat, producing a smooth, uniform substrate that is ready for topcoating with the architect's chosen finish.

Beyond cosmetic improvement, Smooth BLOCFIL™ Premium prevents water from penetrating into block faces and mortar joints, helping to extend the service life of the masonry assembly. The product is part of Dunn-Edwards' premium concrete block coating system and is widely specified for commercial, industrial, and institutional projects across the western United States.