MOBIL GREASE 28 100% SYNTHETIC POLYALPHAOLEFIN PAO BASE FLUID WITH AN ORGANO-CLAY NON-SOAP THICKENER SILVER DRUM – 393.6# DRUM

SKU: 177431

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Mobilgrease 28 Synthetic Wide-Temperature Anti-Wear Grease Mobilgrease 28 is a high-performance synthetic grease engineered with polyalphaolefin (PAO) base oil and...
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Storage Instructions

Dry Goods: Store in a cool, dry place away from direct sunlight and moisture. Seal the packaging tightly after each use to preserve freshness.

Perishables: Refrigerate immediately upon receiving to maintain optimal freshness. Follow the specific storage temperature guidelines mentioned on the packaging.

Frozen Items: Keep frozen until ready to use. Follow the thawing instructions on the package for best results.

All products come with a "Best Before" or "Use By" date printed on the packaging. Please consume before this date to ensure the best quality.

For fresh or refrigerated items, use within [number of days] of opening.

Shipping & Returns

All orders are processed within 1-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Standard Shipping: 5-7 business days. Rates will be calculated at checkout.

Express Shipping: 2-3 business days. Rates will be calculated at checkout.

Delivery delays can occasionally occur due to unforeseen circumstances.

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Mobilgrease 28
Synthetic Wide-Temperature Anti-Wear Grease

Mobilgrease 28 is a high-performance synthetic grease engineered with polyalphaolefin (PAO) base oil and an organo-clay thickener. Designed for extreme operating conditions, it delivers reliable lubrication across a wide temperature range while maintaining excellent mechanical stability and wear protection.

Its wax-free formulation ensures superior low-temperature pumpability, reduced torque, and efficient operation in high-speed and heavily loaded systems. The grease maintains consistency and performance even under demanding thermal and environmental conditions.

Key Features

• Wide operating temperature capability

• Excellent wear and corrosion protection

• High thermal and oxidative stability

• Strong load-carrying performance

• Low starting and running torque

• Resistant to water washout

Applications

• Aircraft components including bearings and actuators

• High-speed and oscillating bearing systems

• Industrial machinery exposed to extreme temperatures

• Conveyor systems and precision equipment

Specifications

Property Value
SKU# 177431
Grade NLGI 1.5
Color Dark Red
Thickener Clay
Dropping Point (°C) 307
Viscosity @40°C (mm²/s) 29.3
Viscosity @100°C (mm²/s) 5.7
Wear Scar (mm) 0.6
Load Index (kgf) 40
Penetration (0.1 mm) 293
Oil Separation (%) 3.5
Evaporation Loss (%) 6
Water Washout (%) 1
Low Temp Torque Start (Nm) 0.43
Low Temp Torque Run (Nm) 0.05

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