A thin film of RIG +P Stainless Steel Lubricant and preservative will help keep your firearm rust-free and working properly. RIG +P Stainless Steel Lubricant is specifically formulated for stainless steel and will not break down under high pressure or heat. One thorough application of RIG +P Stainless Steel Lubricant inside and out will protect your rifle, handgun, shotgun or muzzleloader against rust and corrosion. RIG +P Stainless Steel Lubricant is a superior firearm lubricant and preservative.