AIR tube repair; Hooker / Jet-Hot
 

I bought some new Hooker headers from Jet-Hot, coated.

They have seriously low miles and are very nice shape.

They have the 4 individual AIR tubes going to each primary tube, not far from the flange.

# 3 or 5 on the drivers side is cracked right in the middle of the weld.

Besides sending to Jet-Hot for repair and re-coat, are there other options to consider?
Maybe an epoxy product that would stand up to exhaust heat?
A friend mentioned silver solder.