Best Flux For Soldering Galvanized Sheet Metal

71 high activity soldering flux is our strongest soft soldering flux.

Best flux for soldering galvanized sheet metal.

1260 aluminum soldering flux is specifically formulated for soldering aluminum. This product is designed for galvanized steel soldering but can also be used on copper. Run the brush over the area you intend to solder. In the soldering process heat is applied to the copper joint where the pipe and fitting meet and the gap between the joint is filled with molten metal.

You can weld outdoors which should solve the ventilation question. Clean the steel surface with a piece of sandpaper to smooth the metal. Cleveland ohio 44139 tel. Wavebreakmedia ltd wavebreak media getty images.

Tin silver sn96 5 ag3 5 and tin zinc sn91 9zn are often the solders of choice when soldering aluminum. Johnson s j 33 galvanized flux is the superior choice for soldering sheet metal seams. Benefits of welding galvanized steel with flux core wire. I have a fuller explanation on the uses of flux core wire and welding galvanized steel is just one of them.

Ideal for soldering stainless steel galvanized steel zinc and other difficult to solder alloys except aluminum. How to solder galvanized steel. This galvanizing flux comes in a 1 gallon pail. It is the process of choice for welding galvanized steel.

This guide will help you identify the types of solder available as well as the right flux for soldering your project. Dip your nylon soft brush in an alkaline or ammonia based cleaning solution. Repeat this process until all dirt and oil. How to clean galvanized sheet metal for soldering.

When soldering galvanized sheet metal always use a non corrosive flux such as ruby fluid if none is available use cut muriatic hydrochloric acid. Do this by pouring the acid into a glass container and adding zinc roofing nails and or slivers of galvanized metal until it no longer bubbles strain the resulting liquid into another glass container. If using alkaline cleansers make sure the ph range isn t.