Ren Wax and JPW are two very different products.
Ren Wax, applied correctly, is thinner, dries faster, and in my
experience, bonds better and harder.
Clean the 17-4 with Naphtha on the outside, after grips are removed.
You may want to remove the cylinder/yoke first.
Don't get it into/under the ejector star and other internals.
It can be removed if you do.
Cut a small piece of micro fiber cloth, put some Ren Wax on,
and apply a very thin layer to the outside.
Wait a few minutes and wipe with a clean micro fiber cloth.
Wait ten minutes and do that again.
That might be all you need, bit if applying another layer, wait until
the following day.
Camera ready.
We use Ren Wax for bedding revolver grips and casting parts
for guns. Pic of adaptor for an Officer, for 8 round mags. Range use only.