Cobra Solid Lubricant™ (CSL) is a dry, graphite based solid lubricant that has been specially developed for ball and roller bearings, conveyor wheels and conveyor components. It is a mixture of graphite and chemical binders and is prepared in such a way that the mixture is injected into a clean bearing and then thermally cured to harden it within. The solidified mixture fills all of the space between the inner and outer bearing races, completely encapsulating the rolling elements and the cage and providing lifelong, maintenance-free lubrication. When the bearing rotates the graphite lubricant moves in conjunction with the cage and rolling elements, depositing a thin film of material on every surface it touches, thus preventing metal-to-metal contact and extending bearing life.