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- Manufacturer: DuPont
- Product Line: MOLYKOTE® Greases
- Product: MOLYKOTE® PAO Greases
- Industries: Maintenance, Repair, Overhaul | Metal Processing & Fabrication
- Authorized Countries: Canada | United States
MOLYKOTE® G-4501FM Multi-Purpose Synthetic Grease
MOLYKOTE® G-4501FM is an NSF H1–approved, NLGI Grade 1 PAO-based grease with an Al-complex thickener for food-sensitive applications.
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Specifications
Product type: Multipurpose synthetic grease
Chemistry: Polyalphaolefin (PAO)
Base oil viscosity: 110 @ 40°C
NLGI Grade: 1
Thickener: Aluminum complex
Solid lubricant: PTFE, white solids
High temperature: 149°C
Low temperature: −40°C
Color: White
Hazmat: No
- Manufacturer: DuPont
- Product Line: MOLYKOTE® Greases
- Product: MOLYKOTE® PAO Greases
- Industries: Maintenance, Repair, Overhaul | Metal Processing & Fabrication
- Authorized Countries: Canada | United States
Manufacturer
Product Line
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Authorized Countries
Canada
United States
Overview
Engineered for the rigorous demands of food, beverage, water treatment, and industrial facilities, MOLYKOTE® G-4501 FM is a specialty synthetic grease formulated with a polyalphaolefin (PAO) base oil, an aluminum complex thickener, and advanced performance additives, including the solid-lubricant polytetrafluoroethylene (PTFE). It is fully NSF H1-registered and compliant with FDA 21 CFR 178.3570, providing food-safe lubrication for incidental-contact scenarios common in packaging lines, conveyor systems, filling equipment, and other process machinery. The product’s formulation minimizes the risk of contamination and helps facilities meet regulatory inspection requirements with confidence.
Purpose-built for critical lubrication points where both load-carrying capacity and extended service life are required, MOLYKOTE® G-4501 FM protects against heavy-duty wear while reducing relubrication intervals and unplanned downtime. Its robust thermal and oxidation stability ensures consistent performance across temperatures ranging from −40°C to 149°C (−40°F to 300°F), enabling reliable operation in both freezer zones and hot processing areas. For teams looking to minimize maintenance interventions and consolidate SKUs on the plant floor, G-4501 FM offers a versatile ‘one grease’ solution compatible with a wide range of equipment and operating conditions.
To support procurement and line maintenance efficiency, MOLYKOTE® G-4501 FM is available in multiple packaging sizes, including cartridge options designed for central systems and high-usage sites. This ensures rapid delivery to the point of use, supports inventory management, and mitigates lead time challenges. This enables you to keep production lines moving and protect your process from unexpected lubricant-related failures.
Specifications
Product type: Multipurpose synthetic grease
Chemistry: Polyalphaolefin (PAO)
Base oil viscosity: 110 @ 40°C
NLGI Grade: 1
Thickener: Aluminum complex
Solid lubricant: PTFE, white solids
High temperature: 149°C
Low temperature: −40°C
Color: White
Hazmat: No
Features & Benefits
- Complies with FDA 21 CFR 178.3570, ensuring suitability for food machinery while reducing regulatory and audit risks.
- Formulated with a synthetic base fluid (oil) that delivers superior thermal stability, resists oxidation, and minimizes deposit formation. This leads to longer-lasting lubrication and lowers maintenance frequency.
- High load-carrying capability reliably protects equipment that operates under heavy or shock loads, minimizing unexpected downtime and costly repairs.
- Excellent wear resistance helps preserve component life by reducing friction and metal-to-metal contact, which extends service intervals.
- Extended operating life enables longer lubrication cycles and reduces the frequency of reapplication, lowering labor and material costs for maintenance teams.
- Low consistency (semifluid) makes it ideal for centralized systems or automated lubrication delivery, ensuring thorough coverage even in tight or complex assemblies.
- Selectable NLGI Grade allows you to choose the viscosity best suited to your specific machinery and operating conditions for optimized performance.
- Exceptional compatibility with plastics and rubber makes it a reliable choice for seals, gaskets, and components commonly found in pumps, valves, and filtration equipment. This compatibility helps reduce the risk of swelling, cracking, or premature part failure.
Problems Solved
Prevents inferior plastic lubrication or surface damage: Using the correct food-grade lubricant ensures optimal lubrication of plastic components, reducing friction and preventing premature wear or surface deterioration often caused by substandard lubricants.
Eliminates contamination risks from non-food-grade lubricant selection: Food and beverage plants must avoid any risk of product contamination. Proper lubricant selection meets regulatory requirements and guards against compromised product quality, off-flavors, or costly recalls.
Extends life of worn gears or gear teeth: High-performance, NSF-H1 registered lubricants maintain proper viscosity and protective film strength even under heavy loads and washdowns, reducing gear wear, noise, and the need for frequent replacement or downtime.
Supports regulatory compliance: Choosing certified lubricants that meet FDA, NSF, and ISO 21469 standards helps facilities satisfy both internal audit requirements and external inspections.
Applications
MOLYKOTE® G-4501 FM is a premium synthetic grease engineered for demanding environments in food processing and industrial manufacturing. Common applications include:
Rolling element bearings
Industrial gear sets
Splined shafts and couplings
Cam mechanisms
Pivot pins and joints
Mixers and agitators
Electric motors
Conveyor systems and track guides
Automated furniture assembly components
Precision instrumentation
Photographic and optical equipment
Maintenance, repair, and overhaul (MRO) operations
This grease is specifically formulated to support long production cycles, minimize unplanned downtime, and help meet the stringent safety and compliance standards expected in critical processing environments.
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