The Pinnacle Bronze Brazing Bare Rod is a welding rod designed for brazing applications involving bronze alloys. Unlike flux-coated rods, bare rods like this one do not have a flux coating applied to them. This means that a separate flux material is required during the brazing process to facilitate the joining of metals and ensure clean, strong joints. The Pinnacle Bronze Brazing Bare Rod is suitable for use with bronze and brass materials, providing reliable brazing results when paired with the appropriate flux.