Triax Spheron NLGI-2 Lithium Complex Grease 14 oz Tube — 2-Pack, High-Temp Super Heavy-Duty, Ultra Tacky EP Waterproof

Triax Spheron Grease NLGI-2 is a super-heavy-duty lithium-complex grease engineered for extreme pressure, high temperatures, and long-lasting adhesion on chassis, fifth wheels, bearings, and pivots.

This two-pack of 14 oz tubes delivers a multi-purpose grease formulated to maintain a durable lubricating film under heavy shear, thermal stress, and wet environments. It combines a high EP rating, outstanding shear stability, and a tacky base that resists fling-off and washout, making it suitable where reliable lubrication is essential for safety and uptime. Below are the most common buyer questions answered, with practical details and application tips.

How does Triax Spheron handle heavy loads and shear stress?

Triax Spheron is built to resist viscosity loss when components are subjected to lateral friction and intermittent high loads. Its exceptional extreme-pressure (EP) performance sustains lubrication where contact pressures are severe, reducing wear in critical joints and bearings.

• EP load rating above 700 kg-f for heavy-duty contact areas
• Formulated to avoid shearing in U-joints, fifth wheels, and wheel bearings
• Maintains a thick protective film under mechanical stress

What temperature range and thermal stability can I expect?

This lithium-complex grease resists breakdown at elevated temperatures and retains structure at low temperatures, giving broad operational versatility. The high drop point and thermal stability minimize separation and liquefaction that can compromise lubrication in heat-exposed components.

• Operating window from about -30°F to 450°F for general use
• Drop point above 600°F preventing liquefaction in high-heat zones
• Zero phase separation under thermal stress for consistent performance

Will it stay in place during wet conditions or direct water exposure?

Designed with a strong tackifier and adhesive properties, Triax Spheron clings to metal surfaces to limit washout and maintain lubrication even when exposed to water. This minimizes corrosion risk and maintains moving-part protection when equipment runs in humid or submerged conditions.

• Less than 1% washout — effectively waterproof for many applications
• High adhesion prevents fling-off from pivots and linkage points
• Helps protect against corrosion where water contact is frequent

Which components and tasks benefit most from this grease?

Triax Spheron is tailored for heavy-duty vehicle and industrial applications where parts face high loads, heat, or moisture. It’s ideal for locations that require a robust, stay-in-place lubricant that supports heavy mechanical stress and continuous operation.

• 5th wheel plates and kingpin assemblies on semi trucks
• Wheel bearings, hubs, and brake-adjacent areas that see heat
• U-joints, pivots, chassis points, and other high-contact interfaces

Who is this for: Technicians, fleet maintenance crews, heavy-equipment operators, and DIYers who need a dependable, high-performance grease for heavy-duty vehicles and industrial machinery. If you maintain semi-trucks, trailers, agricultural equipment, or any application that demands strong EP protection, thermal resilience, and water resistance, this Triax two-pack provides a practical, high-adhesion solution to keep components moving reliably.