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METACOL III is a bonded, solid-film lubricant containing moybdenum disulphide in a keytone carrier. It is extremely durable: it meets DOD machine-gun dry firing requirements after 60-day sea-water immersion. It is corrosion, abrasion, and impact resistant. METACOL III handles extreme temperature variations - it is heat resistant to 500° for 1,000 hours, with minimal thermal breakaway 1,000° and cold resistance to -125° for 1,000 hours. It is highly abrasion resistant (Tabor Abrasurf #CS10 Wheel @ 500 gm wt wear life minimum of 235 revolutions)
METACOL III Meets 24-Hour Military Fluid
Resistance
Standards Following immersion in:
Fluid | Time |
MIL-S-3136 (Standard Test Fluid-Hydrocarbon) | 24 hours |
MIL-G-5572 (Aviation Gasoline, Grade 115/145) | 24 hours |
MIL-H-5606, MIL-H-8446 (Hydraulic Fluid) | 24 hours |
MIL-L-6082 (Lube Oil), MIL-J-5624 (Jet Fuel, JP-4) | 24 hours |
MIL-R-81294 (Remover, Paint, Epoxy System) | 24 hours |
Trichlorethylene, Dow Corning DC-550 | 24 hours |
Nitric Acid 10%, Hydrochloric Acid 10% | 24 hours |
Hydrogen Peroxide 3% | 48 hours |
Ammonium Hydroxide 10% | 1 hour |
Sodium Bisulfide 3% | 30 days |
Alkaline, Highly Chelated at 212° | 2 hours |
Salt Spray | 1,000 hours |
Accelerated Marine Atmosphere Exposure Equivalent | 30 years |
Sea Water Immersion | 60 days |