Container Type Container Type |
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| Tube | Grease Gun Cartridge | Can |
Trade Name Trade Name |
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For Use On For Use On |
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Specifications Met Specifications Met |
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Container Size Container Size |
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Synthetic Oil Composition Synthetic Oil Composition |
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Thickener Thickener |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Melting Temperature Melting Temperature |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Maximum Vacuum @ Temperature Maximum Vacuum@ Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Grease
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About Lubricants
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Vacuum Seal and O-Ring Grease
A firm consistency and resistance to evaporation make this grease ideal for vacuum applications, such as flow meters, vacuum and pressure systems, and laboratory equipment. Apply directly to seals and O-rings to prevent drying and cracking.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 1 is about the consistency of tomato paste. NLGI 2 is about the consistency of peanut butter.
Grease with PTFE thickener resists aggressive acids, bases, and solvents. Chemours Krytox™ 240 grease is long lasting with an indefinite shelf life.
Grease lubricates most efficiently below the maximum temperature. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry. Nonmelting grease can be used at temperatures above the maximum temperature briefly, but then will break down more quickly.
Container | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLGI Viscosity Grade | Base Oil | Size, fl. oz. | Type | Temp. Range, °F | Melting Temp., °F | Maximum Vacuum @ Temperature | Color | Specifications Met | Each | |
Chemours Krytox™ 240AB Type II—PTFE Thickener | ||||||||||
| 2 | Synthetic | 1/2 | Tube | -40° to 450° | Not Rated | 5×10^-6 torr @ 100° F | White | MIL-PRF-27617 | 00000000 | 000000 |
| 2 | Synthetic | 2 | Tube | -40° to 450° | Not Rated | 5×10^-6 torr @ 100° F | White | MIL-PRF-27617 | 00000000 | 000000 |
Chemours Krytox™ 240AZ Type I—PTFE Thickener | ||||||||||
| 1 | Synthetic | 1/2 | Tube | -70° to 300° | Nonmelting | 4×10^-4 torr @ 100° F | White | MIL-PRF-27617 | 00000000 | 00000 |
| 1 | Synthetic | 2 | Tube | -70° to 300° | Nonmelting | 4×10^-4 torr @ 100° F | White | MIL-PRF-27617 | 00000000 | 000000 |
Chemical-Resistant Seal and O-Ring Grease
Fluorocarbon and fluorinated polymer thickeners add chemical resistance to this grease. It remains intact when exposed to water and most solvents and chemicals. Apply directly to plastic and rubber seals and O-rings to prevent drying and cracking.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 3 is about the consistency of vegetable shortening.
Grease with PTFE has small particles of PTFE that reduce friction and help the grease maintain its lubricity. It’s not for use with ketones, such as acetone and MEK.
Grease lubricates most efficiently within the listed temperature range. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry.
Seal and O-Ring Grease
Apply directly to seals and O-rings to extend service life by preventing drying and cracking.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 2 is about the consistency of peanut butter. Synthetic-oil-based grease lasts longer than mineral-oil-based grease and withstands a wider range of temperatures.
Grease with PTFE thickener has good heat, moisture, and oxidation resistance. Grease lubricates most efficiently within the listed temperature range. Chemours Krytox™ 240AC Type III resists most acids, bases, solvents, and fuels, and is long lasting with an indefinite shelf life.
High-Speed Bearing Grease

Also known as spindle grease, use this in machine tools and other high-speed applications.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 1 is about the consistency of tomato paste. NLGI 2 is about the consistency of peanut butter. Grease with clay thickener has excellent heat resistance and good oxidation resistance.
Grease lubricates most efficiently within the listed temperature range. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry.
Mobil Mobilgrease 28 handles shock loads and offers good wear and corrosion resistance.
Container | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLGI Viscosity Grade | Base Oil | Size, fl. oz. | Net Weight, lbs. | Type | Temp. Range, °F | Melting Temp., °F | Color | Specifications Met | Each | |
Mobil Mobilgrease 28—Clay Thickener | ||||||||||
| 1.5 | Synthetic | 13.4 | __ | Grease Gun Cartridge | -65° to 350° | 580° | Red | MIL-PRF-81322 | 000000 | 000000 |
| 1.5 | Synthetic | __ | 4.4 | Can | -65° to 350° | 580° | Red | MIL-PRF-81322 | 000000 | 000000 |
Container | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLGI Viscosity Grade | Base Oil | Size, fl. oz. | Type | Temp. Range, °F | Melting Temp., °F | Color | Specifications Met | Pkg. Qty. | Pkg. | |
Mobil Mobilgrease 28—Clay Thickener | ||||||||||
| 1.5 | Synthetic | 13.4 | Grease Gun Cartridge | -65° to 350° | 580° | Red | MIL-PRF-81322 | 10 | 00000000 | 0000000 |

























