Molykote® P-37 Anti-Seize Paste 500g
Molykote® P-37 Anti-Seize Paste 500g is a premium mineral oil-based anti-seize paste specially formulated with graphite and zirconium dioxide to provide outstanding lubrication and seizure protection for threaded fasteners exposed to extreme temperatures and heavy mechanical loads. Engineers and maintenance professionals use this high-performance assembly paste to protect screws, nuts, bolts, and threaded connections made from heat-resistant and nickel-based alloys in demanding industrial environments.
Designed for critical applications, Molykote P-37 delivers exceptional load-carrying capacity while preventing galling, seizure, and thread damage during assembly and operation. Its advanced formulation allows maintenance teams to remove threaded components easily, even after prolonged exposure to temperatures up to 1400°C. The paste also features low oil separation, making it suitable for applications where cleanliness is essential.
Molykote P-37 Anti-Seize Paste performs reliably in gas turbines, steam turbines, power plants, petrochemical facilities, industrial furnaces, refineries, and other high-temperature processing equipment. It maintains excellent lubrication across a wide operating temperature range from -30°C to +1400°C, ensuring dependable performance under severe operating conditions.
The product contains less than 250 ppm sulfur and less than 200 ppm total halogens, making it suitable for sensitive applications requiring high material purity. In addition, Molykote P-37 contains no intentionally added PTFE (Polytetrafluoroethylene) or PFAS (Per- and Polyfluoroalkyl Substances), offering a cleaner lubrication solution for modern industrial requirements.
Key Features
- Premium anti-seize assembly paste
- Mineral oil-based technology
- Formulated with graphite and zirconium dioxide
- Excellent seizure and galling protection
- Outstanding load-carrying capacity
- Reliable lubrication from -30°C to +1400°C
- Suitable for heat-resistant and nickel-based alloys
- Allows easy removal of fasteners after long-term service
- Low oil separation for cleaner applications
- Excellent high-temperature stability
- Ideal for threaded connections and bolted joints
- NLGI Grade 1–2
- Less than 250 ppm sulfur
- Less than 200 ppm total halogens
- No intentionally added PTFE or PFAS
Applications
Molykote® P-37 Anti-Seize Paste is ideal for:
- Screws
- Nuts
- Bolts
- Threaded fasteners
- Threaded connections
- Heat-resistant steel components
- Nickel-based alloy assemblies
- Gas turbines
- Steam turbines
- Power generation equipment
- Industrial furnaces
- Petrochemical plants
- Refineries
- Heavy industrial machinery
- High-temperature maintenance and assembly operations
Technical Specifications
| Property | Specification |
|---|---|
| Product Type | Anti-Seize Paste |
| Technology | Mineral Oil |
| NLGI Grade | 1–2 |
| Solid Lubricants | Graphite, Zirconium Dioxide |
| Color | Greyish Black |
| Operating Temperature | -30°C to +1400°C |
| Sulfur Content | Less than 250 ppm |
| Total Halogen Content | Less than 200 ppm |
| PTFE | No intentionally added PTFE |
| PFAS | No intentionally added PFAS |
| Available Sizes | 6g, 500g Can, 25kg Pail, 180kg Drum |
Benefits
Molykote P-37 Anti-Seize Paste helps extend the service life of threaded fasteners by reducing friction and preventing seizure under extreme operating conditions. It protects components from galling and wear, simplifies future maintenance by allowing easy disassembly, minimizes equipment downtime, and delivers dependable lubrication in high-temperature industrial applications. Its clean, high-purity formulation makes it an excellent choice for power generation, petrochemical processing, heavy manufacturing, and industrial maintenance.
Choose Molykote® P-37 Anti-Seize Paste for reliable high-temperature anti-seize protection, exceptional load-carrying performance, and long-lasting lubrication in the most demanding industrial environments.