Dupont 0131858 Extreme Pressure Grease 14.1 Oz Lithium Nlgi 2

Product Description

The DUPONT 0131858 is a lithium-based, NLGI Grade 2 extreme pressure grease packaged in a 14.1 oz cartridge. Formulated under the trade designation BR2-Plus, it is designed to protect metal surfaces operating under heavy loads and high-stress contact conditions. The grease carries a dropping point of 347 degrees F (175 degrees C) and is rated for use from -22 degrees F (-30 degrees C) up to 266 degrees F (130 degrees C). Its black color and EP certification make it easy to identify on the job. HVAC technicians, plumbers, electricians, and mechanical contractors install this grease wherever a multipurpose, extreme pressure lubricant is called for in rotating or sliding assemblies.

This grease is suited for residential and commercial maintenance applications where a single multipurpose lubricant handles a range of bearing, bushing, and fitting lubrication tasks. It performs across a wide temperature range, making it appropriate for both indoor mechanical rooms and outdoor equipment exposed to seasonal temperature swings. The 14.1 oz cartridge format is compatible with standard grease guns found in most service vans and shops, allowing quick application without repackaging.

Key Features

• NLGI Grade 2 consistency — suitable for general-purpose bearing and joint lubrication
• Extreme pressure (EP) certified formulation resists film breakdown under heavy loads
• Operating range from -22 degrees F to 266 degrees F (-30 degrees C to 130 degrees C)
• Dropping point of 347 degrees F (175 degrees C) for high-temperature stability
• Lithium-complex composition with multipurpose application rating
• Standard 14.1 oz cartridge fits most common grease gun formats

Compatibility

Rated for multipurpose grease applications across a broad range of mechanical equipment. Consult equipment manufacturer specifications to confirm NLGI Grade 2 lithium EP grease is the approved lubricant type before applying.

Installation Notes

Application is performed with a standard grease gun; purge old grease from the fitting before introducing fresh lubricant where contamination is a concern. De-energize rotating equipment and follow lockout/tagout procedures before accessing grease fittings on live machinery. Wipe fittings clean prior to attachment to avoid introducing contaminants into the bearing cavity. Dispose of used cartridges and purged grease in accordance with local regulations.