DURA-COPPER

EPOXY COATING INCORPORATED AS A COMPONENT PART OF METAL SUPPORT SYSTEMS, FRAMES AND FITTINGS THEREFOR, NAMELY, HANGERS, STRAPS, SUPPORTS, CLAMPS, MOUNTS, NUTS, BOLTS, SCREWS, AND WASHERS; AND ALSO METAL CASTINGS USED IN THE SUPPORT AND CLAMPING OF PIPING AND TUBING