MOLYKOTE 3451 Chemical‑Resistant Bearing Grease 100 g / 1 kg Tube & Can Fluorosilicone High‑Temp Lubricant

About MOLYKOTE® 3451 Chemical Resistant Bearing Grease

OVERVIEW:

MOLYKOTE® 3451 is a specialty fluorosilicone-based grease engineered for lubricating bearings and components exposed to extreme chemical environments and wide temperature variations. It offers exceptional resistance to aggressive chemicals, solvents, and oxidizing agents, as well as excellent thermal stability and long service life. MOLYKOTE® 3451 is commonly used in chemical processing equipment, cleanroom environments, and high-performance applications where conventional greases would degrade.

KEY FEATURES:

Exceptional Chemical Resistance
Provides outstanding resistance to acids, alkalis, solvents, fuels, and oxidizing agents, supporting reliable lubrication in aggressive chemical environments.

Wide Operating Temperature Range
Performs effectively from approximately -40°C to +250°C, maintaining lubrication and sealing properties across extreme temperature conditions.

Low Volatility
Minimizes evaporation and outgassing, making it suitable for use in cleanroom and vacuum applications.

Excellent Load-Carrying Capability
Provides reliable wear protection and load-carrying performance in heavily loaded bearing applications.

Non-Melting and Stable
Remains stable and does not melt at elevated temperatures, supporting consistent performance over extended service life.

APPLICATIONS:

• Chemical Processing Equipment – Lubrication of bearings, seals, and mechanical components exposed to aggressive chemicals and solvents.

• Cleanroom and Semiconductor Equipment – Suitable for components requiring low outgassing and chemical resistance in controlled environments.

• Aerospace and Defense – Applied in systems exposed to high temperatures and harsh chemical conditions.

• Industrial Pumps and Valves – Provides long-lasting lubrication and sealing in pumps, mixers, and valves used with reactive or corrosive media.

• Specialty Bearings and Mechanisms – Lubrication of precision components where both chemical and thermal resistance are required.

PACKAGING:

MOLYKOTE® 3451 is typically available in small tubes (e.g., 150g), 1kg jars, and larger packaging formats depending on regional availability and application requirements.

INSTRUCTIONS FOR USE:

• Surface Preparation: Clean application surfaces to remove old lubricants, dust, and contaminants to ensure optimal performance.

• Application: Apply a thin, even layer of grease to the target area using an appropriate applicator such as a brush or spatula.

• Maintenance: Reapply as needed according to equipment manufacturer recommendations and specific operating conditions.

SAFETY AND HANDLING:

MOLYKOTE® 3451 is considered safe when used as intended. Avoid contact with eyes and prolonged skin exposure. Use in well-ventilated areas and follow standard industrial hygiene practices. Refer to the product’s Safety Data Sheet (SDS) for detailed safety, handling, and disposal guidelines.

DISCLAIMER:

The information provided is intended for general reference only. Actual product performance may vary depending on materials used, application methods, and specific operating conditions. Users should consult the official technical datasheet and SDS to verify suitability for their specific application.