Brunox Lub & Cor 100ml BRUNOX LUB and COR would be a great hit for the private collector, huntsman and sport shooter. When firearms are used, stored or transported in high humidity or in aggressive climatic conditions, they need a corrosion inhibitor which is reliable. BRUNOX LUB and COR made it possible to protect the firearm over years. Especially for professionals, as the police, military and hunters, its very important that, when the weapon is not used but is exposed to all weathers, they dont need to preserve it every day. BRUNOX LUB and COR protects against corrosion for about a year when the weapon is placed outdoor but under a roof. Under open air its protected for about half a year and indoor up to 3 years. BRUNOX LUB and COR forms a very thin, viscous protection film of 5-10my, which does not harden. Before using the firearm the film has to be removed with a soft absorbent cloth. The barrel should be completely clean before firing. BRUNOX LUB and COR is even more. It prevents not only against CORROSION but is also a LUBRICANT, a HighTec-Lubricant for semiautomatic firearms.