ROYCO® 81MS is a homogeneous,
high-temperature semi-fluid lubricant formulated  with lubricant-grade micro-fine molybdenum  disulfide ( MoS2 ) and thermally stable methyl phenyl  polysiloxane synthetic oil. This gray-black mixture may  be applied via paint brush, squirt can, or pressure  applicator. The MoS2 particles of adhere and penetrate  metal surfaces thereby providing lubrication and  anti-seize protection even when the oil component is  removed.

APPLICATIONS
ROYCO® 81MS is designed for use on slow  speed sliding metal on metal surfaces operating at  temperatures up to 400°C (~750°F), as found in  aircraft gas turbine engines. ROYCO® 81MS may also  be used as an anti-seize compound on threaded parts  at temperatures up to 760°C (~1400°F). STIR WELL IMMEDIATEDLY BEFORE USING.