Sentry Solution's TUF-GLIDE quick-drying, powerful rust inhibitor and lubricant delivers micro-bonded protection in a convenient spray bottle. TUF-GLIDE is easier to use on critical gear. It particularly protects hard-to-reach gun parts and gears against rust, friction and wear. Unlike oil-based products, itwill not attract dust or dirt and it does not leave a slippery film like silicone. Used with TUF-CLOTH it provides 100 percent protection for firearms, fishing tackle, knives, tools and boat parts. Oil-free TUF-GLIDE is tested and used by all branches of the U.S. military and has proven its effectiveness with our troops in Iraq and Afghanistan.