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Anti-seize thread and severe duty/heavy-load compound which meets MIL-M-7866
Royco® 1MS is an engineered grease like compound with advanced additives, inorganic gel thickeners, and micro-fine molybdenum disulfide (MoS2) that provides superior performance for high load and sliding surface applications. Royco® 1MS is suitable for use under severe operating conditions, broad temperatures and corrosive environment.
Royco® 1MS is a high-performance compound grease solution that meets the strict performance requirements of US MIL-SPEC: MIL-PRF-83483D.
Product Type: Grease-like Compound
Worked Penetration, (77°F, ASTM D-217): 220
Stability, (FTM 791-3003): PASS
Non-abrasive anti-seize compound
Excellent shear stability
Low volatility
Multi-purpose lubricant and thread compound
High thermal stability up to temperatures of 800°F (426°C)
Lubricant grease compound failure at extreme high temperatures
Compounds or grease material that inhibit electrical current
Seizure in threaded components & fasteners
Royco® 1MS is suitable for for use on a range of specialty aircraft engine spark plugs, fasteners and threaded fittings. Royco® 1MS is an ideal thread compound for applications requiring MIL-SPEC approval under MIL-PRF-83483D.
Royco® 1MS is electrically conductive, and should be used with discretion in or near electrical equipment, material, and systems. At higher temperature applications, Royco® 44 (meeting SAE AMS-2518) should be used in lieu of Royco® 1MS thread compound.
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