MP-5's key action is one of penetrating rather than trapping moisture, but it also lubricates very effectively and neutralizes sweat and salt. MP-5 penetrates into the smallest crevices and finally dries to a thin, non-gumming, lubricating film which lasts through almost indefinite storage. It is harmless to steel, non-ferrous metals, wood, airgun seals, and leather.
- Accessories TypeMaintenance and Cleaning
I would recommend this item to a friend.
Excellent to protect blued steel
February 26, 2015
I basically use this for wiping guns down as routine maintenance and after handling to prevent rust, and it works very well. It seems to soak into the metal, and it certainly penetrates into every space and under parts. I also use it as a bore cleaner, just one drop per patch and it cleans and protects. I bought my first bottle of this maybe 30 years ago, and just used the last of my second bottle. I don't know if it's the best, but it's excellent. Plus very little is wasted since it's not an aerosol can. I like CLP too, but most of that is wasted and a can is empty in a year.