Official DuPont/MOLYKOTE application
assembly and running-in
Evaluate this product for assembly and running-in against the actual material, component, process and operating conditions before standardization.
Products
MOLYKOTE® P-37 Antiseize Paste
MOLYKOTE® P-37 Antiseize Paste is a lubricating and assembly paste. The official Product record identifies this grade for assembly and running-in, high-temperature mechanisms and alloys, threaded joints and fasteners. Key identifying data includes the technology Mineral Oil; a listed temperature range from -30°C to 1400°C. Selection should be based on the material pair, motion, load, speed, temperature and environment of the actual assembly.
Primary function
What is this product used for?
MOLYKOTE® P-37 Antiseize Paste is a lubricating and assembly paste. The official Product record identifies this grade for assembly and running-in, high-temperature mechanisms and alloys, threaded joints and fasteners. Key identifying data includes the technology Mineral Oil; a listed temperature range from -30°C to 1400°C. Selection should be based on the material pair, motion, load, speed, temperature and environment of the actual assembly.
Verified applications
Suitable use contexts
high-temperature mechanisms and alloys
Evaluate this product for high-temperature mechanisms and alloys against the actual material, component, process and operating conditions before standardization.
threaded joints and fasteners
Evaluate this product for threaded joints and fasteners against the actual material, component, process and operating conditions before standardization.
Evaluation basis
Why evaluate this product?
NLGI grade: 1-2.
Solid lubricant: Graphite, Zirconium Dioxide.
Upper temperature limit (°C): 1400.
Before selection
Selection and operating conditions
Operating temperature
Confirm operating temperature against the product-specific documentation and the actual application before selection.
TDS, SDS and practical testing
Review the correct product TDS and SDS, check equipment requirements and evaluate the material under actual conditions before use.
Confirm the material pair, motion, load, speed, temperature, environment and lubricant application method. Review the correct TDS and SDS and test under actual application conditions before approval.
Verified source data
Key technical data
Technical characteristics
| Metric | Value |
|---|---|
| Technology | Mineral Oil |
| Lower temperature limit (°C) | -30 |
Key safety and use information
| Metric | Value |
|---|---|
| Signal word | DANGER! |
| Physical state | paste |
| Color | grey |
| Odour | none |
| Flash point | closed cup >170 °C ( 338 °F) |
| Relative density | 1.21 |
This information is summarized from manufacturer technical and safety documentation for initial evaluation and does not replace confirmation under actual application conditions.
Product group and brand
Lubricating and Assembly Pastes
Lubricating and Assembly Pastes organizes verified products and supporting technical records for selection in the relevant manufacturing context.
MOLYKOTE is a DuPont brand of technical lubrication materials.
6 Product Groups
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