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About Grease
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High-Vacuum Seal and O-Ring Grease
A firm consistency and resistance to evaporation make this grease ideal for high-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 3.5 is between the consistency of vegetable shortening and frozen yogurt.
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.
Each
Container | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLGI Viscosity Grade  | Base Oil | Size, fl. oz. | Net Weight, lbs. | Type | Temp. Range, °F | Melting Temp., °F | Maximum Vacuum @ Temperature | Color | Each | |
DuPont Molykote High Vacuum Grease—Silica Thickener | ||||||||||
| 3.5 | Synthetic | __ | 8 | Pail | -40° to 400° | Nonmelting | 10 -6 torr @ 72° F | White | 0000000 | 0000000 |
| 3.5 | Synthetic | 5.3 | __ | Tube | -40° to 400° | Nonmelting | 10 -6 torr @ 72° F | White | 0000000 | 00000 |
Package
Container | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLGI Viscosity Grade | Base Oil | Size, fl. oz. | Type | Temp. Range, °F | Melting Temp., °F | Maximum Vacuum @ Temperature | Color | Pkg. Qty. | Pkg. | |
DuPont Molykote High Vacuum Grease—Silica Thickener | ||||||||||
| 3.5 | Synthetic | 5.3 | Tube | -40° to 400° | Nonmelting | 10 -6 torr @ 72° F | White | 12 | 00000000 | 0000000 |