I got some aliphatic polyamine/polyamide/epoxy resin to try out.
It's supposed to be able to withstand 600 degrees F and have tensile strength of 3,960 PSI. The manufacturer claims that it can be drilled, ground, and machined, and it mixes up like regular 2 part epoxy. Curing time is 15 hours.
I plan to "build up" the bell crank relief in the frame with this stuff, then "machine" it as necessary to get the adjustment for the trigger reset overtravel where I want it.
I'll post the results.
(BTW, the product's name is J-B WELD in case anybody didn't recognize it from the first sentence.
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