You Tube test Frog Lube vs NRA lube, and NRA lube beat it for protection against rust.
Don't have a link, but search You Tube. I watched the video, and it turned me off ever trying FL.
Warming up steel, and thinking it turns into a sponge, is kindergarten physics.
Glocks 19 19C 20 20SF 21 21C 21Cutaway 23 23C 32 22LR Glock Armorer
Nebraska Concealed Carry Instructor, 32 years CC Experience1981-2013 Retired FFL1991-2001
NRA Benefactor Life NRA CRSO NRA instructor RSOi CPi PPITHi PPOTHi RTBAVi