Stitching a leather cover on a 69 rallye steering wheel.

I used to get these mixing cups made by loctite. Was awesome.
I am not a fan of jb weld. Especially the jb quick set. Its weak.
There was an epoxy putty called quicksteel i liked, i fixed a lawnmower crankcase with it. I ran it until i parked it.about 10 years.
I have a couple sticks of pro-form putty im going to use.