PECAFIL

Building materials of metal, namely, void formers made primarily of metal for producing cavities and recesses in concrete parts, shuttering parts made primarily of metal for building purposes; displacement bodies for manufacture of cavities in elements of concrete, namely molds made primarily of metal for forming concrete products

Building materials not of metal, namely, void formers primarily not of metal for producing cavities and recesses in concrete parts, shuttering parts primarily not of metal for building purposes; displacement bodies for manufacture of cavities in elements of concrete, namely molds primarily not of metal for forming concrete products