ROYCO 634 ROYCO 634E is considered a next generation CLP-type lubricant. It provides high degree of penetration, guards against dust/particulate infiltration, outstanding rust inhibition, and minimizes weapon jamming in adverse conditions of handheld weapons, and weapons systems of both large and small caliber. ROYCO 634E may also be considered for many industrial applications.PROPERTIESSPECIFICATIONSROYCO 634E is qualified to and meets all requirements of MIL-SPEC: MIL-PRF- 63460E Int. Amendment 2.
