Hirshfield’s Exterior Oil Primer is an exceptionally high-hiding, white house-paint primer formulated with the highest quality pigments available. This product provides excellent penetration into the substrate and provides exceptional hold-out for most top coats. Prevents extraction cases on cedar and redwood.
This product can be used over most types of new wood sidings (except southern yellow pine). Also on most types of new hardboard, fences, shakes, wood shingles, etc. Not for use on masonry products. It is compatible with most types of latex top coats.