Dupont 0131765 Silicone Grease 8 Lb Nlgi 2

Product Description

The DUPONT 0131765 is a general purpose silicone grease formulated to NLGI Grade 2 consistency, packaged in an 8-pound can. This grease uses a silicone composition base, which gives it a wide usable temperature range from -40 degrees F to 392 degrees F (approximately -40 degrees C to 200 degrees C) and a dropping point of 572 degrees F (300 degrees C). The translucent white-gray color makes application coverage easy to verify. HVAC technicians, plumbers, and industrial service professionals use this grease to lubricate and seal components in vacuum and pressure system applications where standard petroleum-based products are not suitable.

This silicone grease is suited for residential and commercial applications involving vacuum and pressure systems. Its broad operating temperature range makes it a practical choice for components that see both extreme cold and elevated heat during normal service cycles. The NLGI 2 grade provides a medium consistency that stays in place on fittings, O-rings, seals, and moving parts without migrating under normal operating conditions. Technicians in HVAC, refrigeration, plumbing, and pool service commonly stock silicone grease for seal lubrication, valve maintenance, and thread fitting work on vacuum and pressure assemblies.

Key Features

• NLGI Grade 2 consistency — medium body stays in place on fittings and seals
• Silicone composition base — compatible with a wide range of seal and gasket materials
• Operating range from -40 degrees C to 200 degrees C with a dropping point of 300 degrees C
• Translucent white-gray color for easy visual confirmation of coverage
• 8-pound can size supports shop and field service needs
• Rated for vacuum and pressure system applications

Compatibility

Designed for use on vacuum and pressure systems as a general purpose silicone grease lubricant and sealant aid.

Installation Notes

Apply with a clean tool or gloved finger to O-rings, seals, valve stems, and fittings before assembly. De-pressurize and isolate any system before servicing components where this grease will be applied. Avoid contaminating the grease container with dirty tools, as contamination can degrade performance. Licensed technicians should follow applicable service codes and equipment manufacturer guidance when lubricating pressure-rated components.