How To Repair Pot Metal

This method of pot metal repair has been around for quite a while and is one of the more user friendly ways of repairing pot metal. Now we are ready to fill the mold. The process i use to repair pot metal is to drill out the pits fill them with silver solder and triple plate copper nickel and chrome.
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You can hold it in place with aluminum tape used for heating and air conditioning duct work.

How to repair pot metal. Pot metal welding is no joke. However there are just as many who claim to have the ability to repair pot metal. Pot metal repair is an art that many say that it cant be done. It can be done by using a traditional propane torch double cut file wire brush and one of the leading brands of soft solder and flux.

The reason pot metal is used for injection molding parts is that is is so very fluid when melted. If there are pits between ribs or pits in corners where vertical and horizontal planes meet or any other place on the piece that is not accessible there will be some imperfections. Then form it around the end of the work piece letting it stick up about 18 inch past the end. You will find it at hardware stores.

And the ones who try their luck at welding pot metal always winds up looking nothing like the original piece. Please observe all aws safety health guidelines when using muggy weld products. When you weld it if you take too long and you build up too much heat in the part the whole thing can just go bloop and it is a puddle on your bench. Pot metalalso known as monkey metal white metal or die cast zincis a colloquial term that refers to alloys of low.

Cut off a strip of the metal to form the mold. Pot metal repair and restoration inexpensive casting alloys also known as pot metal monkey metal or zinc die cast have historically been difficult to work on because of their low melting point. Many pot metal repair rods melt at 700o f and can be dangerously close to melting the pot metal before you even apply them. In todays video we will show you how to fix and repair pot metal.

Repairing pot metal with low temp flux solder. Not all pot metal can be restored to show quality.