Reduces wear and tear on the weapon. Smooths roughness depths (under load roughness peaks of the friction points are plastically deformed by flow smoothing with minimal loss of substance the friction is reduced). Reduces performance losses when cycling autoloading firearms (even with weak ammunition) resulting in fewer malfunctions. Excellent corrosion protection prevents fretting corrosion. Temperature range from -40F to +420F. Ceramic additive even ensures lubrication up to +1800F. Water-resistant & does not become resinous. Without additives of silicone and PTFE. GunCer is resin-free and will not gum up