[python] Re: brazing aluminium

I have followed this thread with interest.

I have had occasion to use this material and it worked for what I used
it. I have replaced cracked lugs, welded low stress joints in trays and
filled holes.

I doubt it would have sufficient long term strength for use in a bike
frame and I would hesitate to use it.

The reason it works at lower temperature is that the alloying nature of
the material causes the aluminium to dissolve (Not sure if thats the
right word) at a lower temperature .

Still not built the Python but several other bikes this year.

Best wishes for Christmas and New Year to the group.

John Lewis
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