Forney 47305 Bare Brass Gas Brazing Rod, 1/8-Inch-by-36-Inch, 5-Pounds Easy flow brazing rod makes it simple to braze aluminum and zinc based metals with an oxygen acetylene or propane torch set up Great for repairs on irrigation pipes, carburetor bowls, aluminum boats, camper covers, lawn mower housings and casings Includes aluminum magnesium No flux is required Melting point is 732 degrees Fahrenheit (389 degrees Celsius)