MOLYKOTE® M-77 Paste - High-Temperature Silicone Lubricant

Dupont

DCM77-350Z

Sale price $293.11 Regular price $325.95

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MOLYKOTE® M-77 Paste

MOLYKOTE® M-77 Paste is a premium solid lubricant paste formulated with silicone carrier oil and fortified with molybdenum disulfide for superior performance under extreme conditions. It provides exceptional lubrication in low to moderate load and low-speed applications, particularly in environments exposed to water or high temperatures. This advanced formula ensures reliable performance, even at temperatures above 230°C (446°F), where the carrier oil volatilizes, leaving a dry sliding film that effectively lubricates up to +400°C (+662°F).

Perfect for use on metal/metal friction surfaces, brake anchor plates, and pistons in disc brakes, this paste is also compatible with various elastomers and plastics, offering versatility across industries.

Key Features and Benefits

  • High Temperature Performance: Paste lubricates up to +230°C (446°F); dry lubrication continues up to +400°C (662°F).
  • Wide Compatibility: Safe for many elastomers and plastics (compatibility testing recommended).
  • Extreme Water Resistance: Maintains lubrication and prevents washout.
  • Residue-Free Volatilization: Leaves no residue when the carrier oil evaporates at high temperatures.
  • Reliable Low-Speed Performance: Ideal for applications involving slow-moving or static parts.
  • Versatile Applications: Suitable for plain bearings, bushings, slides, and more.

Applications

  • Lubrication for frictional metal/metal surfaces.
  • Ideal for brake anchor plates, pistons in disc brakes, and similar automotive applications.
  • Effective on components exposed to water, extreme heat, or harsh operating conditions.

Product Specifications

  • Technology: Silicone
  • NLGI Grade: 2
  • Thickener: Lithium
  • Solid Lubricants: MoS₂ (Molybdenum Disulfide)
  • Operating Temperature Range: -45°C to +230°C (paste), up to +400°C (dry lubrication).
  • Color: Black

Available Sizes

  • 6 g pillow pack: Bulk packaging for industrial use.
  • 8oz Tube: Convenient for precise applications.
  • 946 g can (PN 1906364): Perfect for workshop or maintenance setups.
  • 6.8 kg pail: Larger quantities for industrial operations.
  • 20 kg pail: Ideal for high-volume users.
  • 300 kg drum: Bulk option for major industrial needs.

Internal Note: This product was previously associated with the Dow Corning brand. Learn more about the Dow Corning rebranding in this article.


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