TIG hardfacing equivalent?

Many years ago (10 to 15), a tool maker gave me some stick electrodes he referred to as 'Fox' electrodes, used for repairing injection moulding dies, so (I assume) a hard facing material. Looking on the internet I have found Fox electrodes but there are several types. I can only guess at the type I was given as perhaps being a low hydrogen electrode.

The question to the assembled is whether there is a TIG equivalent. I use these for small repairs to tools and the stick electrodes have worked in the past but would prefer something I can apply with the TIG torch. Any thoughts?

Michael


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