Description Bronze-filled epoxy putty for repairing bronze and brass bushings, shafts, castings and equipment parts. Key Features Repairs and rebuilds areas where brazing would be undesirable or impossible Bonds securely to bronze alloys, brass, copper, and ferrous metals Uses conventional metalworking tools to machine, drill, tap, or grind Listed under NSN stock #8030-00-333-4534 Open Time: 35 minutes Gap Fill: .0625″ – .075″ Color: Bronze