Crc 1007941 High Temp Anti-seize Lubricant 8 Oz

Product Description

The CRC 1007941 is an aluminum-base, high temperature anti-seize lubricant designed to prevent galling, seizing, and corrosion on threaded fasteners and metal assemblies. Rated for a service range of -65 to 1,800 degrees F, it handles extreme heat exposures common in HVAC flue connections, exhaust hardware, burner assemblies, and industrial pipe fittings. The off-white compound is water-resistant, odorless, and carries NSF H1 registration, making it suitable for use in environments where incidental food contact is a concern. It ships in an 8 oz bottle and is installed by HVAC technicians, plumbers, pipefitters, and industrial maintenance professionals who need a reliable anti-seize in high-heat applications.

This lubricant is well-suited for residential and commercial HVAC systems, particularly on flue pipe threads, heat exchanger bolts, and burner mounting hardware subject to repeated thermal cycling. It is also used in plumbing and steam piping applications where metal fasteners are exposed to sustained high temperatures. The NSF H1 certification extends its use to food-processing and commercial kitchen equipment where incidental food contact is possible. The aluminum composition provides good conductivity and forms a barrier that eases future disassembly after long service intervals.

Key Features

• Aluminum-base formula rated from -65 to 1,800 degrees F
• NSF H1 registered — meets requirements of MIL-PRF-907E
• Water-resistant compound resists washout in wet service environments
• Odorless and VOC-compliant formulation
• Conductive compound suitable for grounded metal assemblies
• 8 oz bottle for bench or field use

Compatibility

Designed as an OEM-style anti-seize compound for use on ferrous and non-ferrous threaded fasteners, pipe fittings, and metal mating surfaces in high-temperature HVAC, plumbing, and industrial applications.

Installation Notes

Apply to clean, dry fastener threads or mating surfaces before assembly. Licensed HVAC technicians and plumbers should ensure system power and gas or fluid supply are fully shut off before servicing components. Follow applicable IFGC and IPC guidelines for thread sealant and lubricant use on gas and water piping. Avoid over-application, as excess compound can migrate into fluid pathways.