A thin film of RIG + P Stainless Steel lubricant and preservative will help keep your firearm rust-free and working properly. RIG + P is specifically formulated to help prevent galling on stainless steel. One thorough application of RIG + P inside and out will protect your rifle, handgun, shotgun or muzzleloader against rust and corrosion. RIG + P is a superior firearm lubricant and preservative. - See more at: https://www.birchwoodcasey.com/Cleaning-and-Maintenance/RIG/RIG%C2%AE-P%E2%84%A2-Stainless-Steel-Lube.aspx#sthash.iA0vhwXt.dpuf