Flux For Soldering Sheet Metal

The 3 most common solders for roofing are listed below.

Flux for soldering sheet metal.

This product is designed for galvanized steel soldering but can also be used on copper. This guide will help you identify the types of solder available as well as the right flux for soldering your project. A selection of stainless steel flux galvanized steel flux flux for ornamental copper work and sal ammoniac blocks are also found in soldering supplies. Solder is defined as a low melting alloy that is used to join two pieces of metal together.

This galvanizing flux comes in a 1 gallon pail. It is fairly simple to get the soldering on the steel done by just altering a few of the standard soldering steps for galvanized specific ones. Then wet area with zinc chloride flux you can make your own by dissolving some zinc metal into hydrochloric acid until it stops effervescing. Because the galvanized metal is designed to be resistant to outside harm soldering pieces of steel that have been galvanized can pose a problem if done improperly.

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. First clean the surface with emery cloth and or brushing with undiluted hydrochloric acid. 50sn 50pb tin lead solder 361 421 f working range. Soldering steel is easy using flux and a hot soldering iron.

Shop all solder types. Whether you are soldering on a job site or in the shop we have the best sheet metal soldering supplies and tools for you.