Everlube® 812 is a thermally-cured, MoS2 based solid film lubricant with a sodium silicate binder system. This coating is specifically designed to provide lubrication in higher temperature applications. Everlube® 812 provides a low coefficient of friction and good wear life, even at elevated temperatures.

Product Type: Dry Lubricants, Industrial Lubricants

Features: High Temperature Performance, Low Friction, Vacuum Resistance, Wear Resistant

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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Features & Benefits
  • Excellent thermal stability.
  • Excellent stability in vacuum.
  • Good wear life.
  • Ideal for higher load carrying applications.

Applications & Uses

Application Method
Markets
  • Aerospace/Defense
  • Fasteners
  • Mechanical Components
  • Chemical Processing
Typical Applications
  • Bearing guides and races.
  • Threaded connectors and disconnects.
  • Bushings, rotary joints, and cams.
  • Rings and Seals.
Suggested Pretreatment

Grit Blast

Suggested Application Method

Dip Spin / Spray

Dilution/Cleanup Solvent

May be thinned with Deionized Water less than 10% by volume.

Cure Cycle

2 hours at 175°F then 2 hours at 400°F.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
BinderSodium Silicate
CarrierWater Borne
AppearanceBluish-Black Finish
Density10.4 - 11.4Ib/gal
Lubricating SolidMoS₂
Solids (By Weight)29.5 - 33.5%
Theoretical Coverage (0.5 mils)320.0ft²/gal
VOC Content0.0grams/liter
Typical Properties
ValueUnitsTest Method / Conditions
Abrasion ResistanceFairASTM D-4060
Coefficient of Friction0.04 - 0.06ASTM D2714
Corrosion Resistance Test Panel24 - 72hoursASTM B117
Corrosion Resistance Test Panel Coating Method (Grit Blasted Steel Panel)0.5mil
Dilution Ratio (By Volume)max.10%
Dry Film Thickness0.3 - 1mils
Load Carrying Capacitymin. 250000psiASTM D2625, Method B
Operating Temperature Range-365 - 750°F
Wear Lifemin. 30minutesASTM D2625, Method A
Chemical Resistance
ValueUnitsTest Method / Conditions
AcetonePassASTM D-2510, Method C
Anti-Icing FluidsPassASTM D-2510, Method C
DiethanolaminePassASTM D-2510, Method C
Distilled WaterNot RecommendedASTM D-2510, Method C
Hydraulic FluidsPassASTM D-2510, Method C
Hydrochloric Acid (10%)Not RecommendedASTM D-2510, Method C
Isopropyl Alcohol or Ethyl AlcoholPassASTM D-2510, Method C
Jet Fuels (JP-4)PassASTM D-2510, Method C
Mineral Spirits or Paint ThinnerPassASTM D-2510, Method C
Skydrol 500Not RecommendedASTM D-2510, Method C
Sodium Hydroxide (10%)Not RecommendedASTM D-2510, Method C
ToluenePassASTM D-2510, Method C
TrichloroethylenePassASTM D-2510, Method C

Packaging & Availability

Packaging Type
Packaging

Everlube 812 is available is gallon, 5-gallon pail, and quart.

Storage & Handling

Shelf Life & Storage

One year from date of shipment, stored in a factory sealed container between the temperatures, 40°F to 100°F. Coatings are thermally stable, but we do not recommend prolonged exposure outside of the specified temperature range listed above.