RACO Weldon Flux Powder is a high-quality and reliable solution for joining and welding metal components. Specially formulated to provide efficient and precise results, this powder is designed to create strong and seamless bonds between various metals and alloys. Mix the powder with water to smooth consistency. Apply evenly to clean, unheated joints. Prepare only enough mixture for one day. Flux may also be applied to the workpiece by heating the end of the brazing rod until quite hot. Then dip the heated end of the rod into the flux and hold it there for a few seconds. The flux will adhere to the rod to facilitate brazing. Note: Keep the flux container tightly closed to protect quality.