ROYCO® 1MS MIL-PRF-83483 Spec Petrolatum Anti-Seize Thread Compound - 1.75 lb Can

ROYCO 1MS anti-seize thread compound is a blend of lubrication grade, micro-fine powdered, molybdenum disulfide that conforms to SAE-AMS-M-7866, and technical grade petrolatum conforming to VV-P-236.

ROYCO 1MS is non-abrasive, highly shear stable and has a relatively low volatility compared to other thread compounds. It is particularly suitable for use on aircraft engine spark plugs, threaded fasteners and fittings at temperatures below 427°C (800°F). At higher temperatures, ROYCO 44 should be used in lieu of ROYCO 1MS. Since this material is an electrical conductor, it is especially suited for anti-seize applications where the thread compound will not impede electrical flow.