Features and BenefitsCeramic Reinforced FormulaPenetrates deep and thickens to provide long-lasting protectionNon-Fling at high RPMPrevents chains from premature breakingSafe on O-Ring chains50-state VOC compliantWD-40 SpecialistRoller Chain Non-Fling Lubricant sprays on thin to penetrate deep into roller chains, inner chain links, pins and bushings, and then thickens to provide long-lasting lubrication, even with chains operating at a high RPMs. By penetrating deep into crevices, this formula helps protect the chain from rust and breakage. This roller chain lubes ceramic-reinforced formula repels dirt and helps keep the lubricant from flinging off the chain during use. Safe on metals, chains, sprockets, chain links and O-Ring chains.