Original paint trade vintage catalog for ARTSTONE ROCOR CORPORATION of Brooklyn, NY. Rocor Cement Paint, Rocolite. One-coat does the job. Interior flat paint. For all exterior and interior porous masonry surfaces. Concrete, stucco, brick, cement block, cinder concrete, sand-lime brick hollow tile and stone. Unbound from a large 1938 engineering catalog, this unique old one page technical brochure would display beautifully matted and framed. A fantastic addition to your retro paint library.