I use the G96 Polymer-friendly stuff for lots of things, Ballistol, Lithium Spray and grease in a tube, Silicone Spray, and this Food-grade lubricant (which I have misplaced).
This covers my guns, crossbows, knives, fishing & camping stuff, and vehicle stuff.
WD-40 for cleaning stuff, although.....I hear that it's going away.