Oatey oat-40610 Heat Proof Grease

Product Description

The OATEY oat-40610 is a heat proof grease formulated for use in plumbing and mechanical applications where standard lubricants would fail under elevated temperatures. This type of grease is designed to lubricate and protect fittings, valves, stems, and other components that are exposed to heat during normal operation or service. It is typically applied by plumbers and HVAC technicians during installation or maintenance to ensure smooth operation and a reliable seal at connection points and moving parts in high-temperature environments.

Heat proof grease is commonly used in residential and light commercial plumbing systems on faucet stems, valve packing, and threaded fittings that are subject to thermal cycling. It is also used in HVAC and boiler applications where components operate near heat sources. Technicians apply it during rough-in, repair, and preventive maintenance work to reduce wear and prevent seizing on parts exposed to sustained or intermittent high heat.

Key Features

• Formulated to remain stable and effective under high-temperature conditions
• Suitable for use on valve stems, fittings, and other mechanical components
• Helps prevent seizing and wear on parts subject to thermal cycling
• Appropriate for plumbing and HVAC service applications

Compatibility

Designed as an OEM-style lubricant for use on valve stems, faucet components, and threaded fittings in residential and commercial plumbing and HVAC systems where heat-resistant lubrication is required.

Installation Notes

Applied by licensed plumbers or HVAC technicians during installation or service of valves, stems, and fittings. Shut off the water supply or isolate the system before servicing any components. Apply a thin, even coat to the surface requiring lubrication. Follow all applicable local plumbing codes and manufacturer guidelines when using lubricants on potable water system components.

Technical Specifications

• UNSPSC Code: 15121902

Standard Information

• Brand: OATEY
• Manufacturer Part Number: oat-40610