Lucas Oil Marine Grease
Bulk Orders
Lucas Oil Marine Grease is a premium, extreme pressure, multi-purpose, heavy duty OBCS grease containing unique polymers, anti-wear agents and tackifiers with inherent rust and oxidation resistance to provide the highest performance properties. It has been designed to lubricate under the most severe operating conditions in marine applications and because of its adhesive properties, it effectively stays in place.
Lucas Marine Grease provides excellent fresh water and salt water corrosion protection. Its fortified formula provides excellent extreme pressure properties, effective water resistance and shock loading protection as indicated by the typical weld point of 500 kg. The minimum industry standard is 200 kg.
Lucas Marine Grease is a truly universal marine grease with applications in trailer wheel bearing, trailer chassis lubrication and outboards. It also has crossover applications in automotive wheel bearing and chassis lubrication.
NOT RECOMMENDED FOR CENTRALIZED DISPENSING SYSTEMS.
Key Benefits
- OBCS (Overbased Calcium Sulfonate)
- Typical weld point of 500 Kg the minimum industry standard is 200 Kg
- Timken Load 65 lbs
- Dropping point 570 °F
- Provides rust and corrosion protection in both fresh water and salt water environments
- Effective Water Resistance
- Long Lasting
- Resist Extreme Pressure
- Extreme Friction Reducer
Packaging
| #10320-30 | 14 Ounce (Case of 30) | 30 lbs |
| #10321 | 35 lb Pail (1 Pail) | 40 lbs |
| #10322 | 120 lb Keg (1 Keg) | 130 lbs |
| #10660 | 400 lb Drum | 440 lbs |
| #10682 | 3x Marine Grease 3 oz (1 Pack) | 6 lbs |
| #11148 | 1 lb Tub (Case of 12) | 14 lbs |
What is Lucas Marine Grease, and what is it used for?
Lucas Oil Marine Grease is a multi-purpose calcium sulfonate complex grease (thickener: OBCS, overbased calcium sulfonate), and Lucas states it is certified to the NLGI GC-LB specification. Lucas lists trailer wheel bearings, trailer chassis lubrication and outboards as its marine uses, plus automotive applications where extra corrosion protection and water resistance are wanted.
From the data sheet: the grease contains no heavy metals such as lead, arsenic or antimony, and no chlorine or zinc.
Which specs does the Lucas Oil Marine Grease data sheet list?
Lucas publishes these typical values on its data sheet (updated 3/26/2024). They are typical of current production, not guaranteed limits.
| Property | Typical value | Source note |
|---|---|---|
| Thickener | OBCS (Overbased Calcium Sulfonate) | Lucas data sheet |
| Worked penetration, 60 strokes (D217) | 280 dmm | Lucas data sheet |
| Dropping point (D2265) | 570°F | Lucas data sheet |
| Four Ball EP weld point (D2596) | 500 kg | Lucas data sheet |
| Four Ball wear (D2266) | 0.39 mm | Lucas data sheet |
| Water wash-out at 175°F (D1264) | 2.75% loss | Lucas data sheet |
| Base oil viscosity at 40°C (D445) | 120 cSt | Lucas data sheet |
| Color | Deep Blue | Lucas data sheet |
How do you choose a marine grease for boat trailer wheel bearings?
Check the grease against what the bearing faces: fresh or salt water, washout, shock loads and the way you apply it. For Lucas Marine Grease the documented answers are:
- Salt and fresh water: Lucas lists rust and corrosion protection in both, and a Pass on the D1743 rust prevention test.
- Water washout: 2.75% loss at 175°F in the D1264 test.
- Shock and extreme pressure loads: a Four Ball weld point of 500 kg, against the industry minimum of 200 kg that Lucas cites.
- Dispensing method: Lucas does not recommend it for centralized dispensing systems requiring NLGI consistency #1 or less.
Where can I buy Lucas Oil Marine Grease in bulk?
Use the Request a Quote button on this page with the Lucas part number and quantity. The Lucas data sheet lists these sizes:
- 10320-30: 14 oz, case of 30
- 11148: 1 lb tub, case of 12
- 10321: 35 lb pail
- 10322: 120 lb keg
- 10660: 400 lb drum
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