About This Product
Ensure maximum extreme-temp stability and superior component protection with Royco 81MS Synthetic High-Temperature Lubricant. Formulated with micro-fine molybdenum disulfide ($MoS_2$) and thermally stable silicone synthetic oil, this military-grade semi-fluid lubricant prevents galling, seizing, and surface wear on critical components. Engineered specifically for demanding aerospace, military, and industrial environments, Royco 81MS guarantees uninterrupted equipment dependability under severe operating conditions. Upgrade your maintenance assembly program today—order your 1.75 lb can from ACI-LUBES CO. now!
Features
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Extreme Temperature Endurance: Delivers stable anti-seize performance on threaded assemblies up to 1400°F (760°C) and sliding surfaces up to 750°F (400°C).
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Solid Film Boundary Protection: Micro-fine molybdenum disulfide particles bond to and penetrate metal surfaces, maintaining residual lubrication even if the synthetic base oil volatilizes.
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Military Specification Qualified: Fully meets and conforms to MIL-DTL-25681 (DOD-L-25681) and NATO Symbol S-1735 for critical defense and aviation equipment.
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Broad Metal Surface Shielding: Significantly reduces wear, friction, and galling on slow-speed, heavily loaded sliding metal-to-metal contacts.
High-heat environments create severe mechanical stress that leads to component seizing, galling, or catastrophic failure during teardown. Prevent unexpected downtime and costly replacement parts with a thermal-resistant lubricant designed for defense-level durability. Royco 81MS gives maintenance managers and technicians complete operational confidence by creating an unbeatable protective barrier on turbine hardware, fittings, and heavy sliding machinery. Keep your critical assemblies running safely and smoothly—order yours from ACI-LUBES CO. today!
Specs
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Size / Container: 1.75 lb Can
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Base Type: Silicone oil with Micro-fine Molybdenum Disulfide ($MoS_2$)
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Operating Temperature Range: -40°F to 750°F (-40°C to 400°C) as a lubricant; up to 1400°F (760°C) as an anti-seize compound
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Specifications / Approvals: MIL-DTL-25681E / DOD-L-25681, NATO S-1735
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Shelf Life: 4 Years from date of manufacture
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Schedule B: 2710.19.3750
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ECCN: EAR99