Loctite LOC234200 Copper Anti-seize Lubricant 10 Oz

Product Description

The LOCTITE LOC234200 is a copper-based anti-seize lubricant supplied in a 10 oz brush-top container. It is formulated to prevent rust, corrosion, galling, and seizing on threaded fasteners, fittings, and mating metal surfaces. The copper base provides reliable lubrication across a wide temperature range, making it suitable for high-heat and low-temperature service environments. Licensed HVAC technicians, plumbers, and industrial mechanics apply it to bolts, studs, pipe fittings, and flanges during assembly and maintenance to ensure parts can be disassembled cleanly after extended service.

This anti-seize compound is used in residential and commercial applications where threaded or press-fit metal components are exposed to heat, moisture, or corrosive conditions. Typical install scenarios include exhaust system fasteners, boiler fittings, conduit connectors, pump hardware, and any metal-to-metal assembly subject to thermal cycling. The brush-top applicator allows direct, controlled application without additional tools, reducing mess and waste on the job site.

Key Features

• Copper-based formula provides protection against rust, corrosion, galling, and seizing
• Effective across high and low temperature ranges for demanding service environments
• 10 oz brush-top container enables precise, controlled application
• Extends service life of fasteners and fittings by preventing metal-to-metal adhesion
• Suitable for multipurpose trade applications including HVAC, plumbing, and mechanical assembly

Compatibility

Designed as a general-purpose copper-based anti-seize lubricant for use on threaded fasteners, pipe fittings, flanges, and mating metal surfaces in HVAC, plumbing, and mechanical service applications.

Installation Notes

Apply by licensed or qualified trade professionals following applicable codes and manufacturer guidelines. Clean and dry mating surfaces before application to ensure proper adhesion and coverage. Apply a thin, even coat to threads or contact surfaces and avoid over-application, which can contaminate adjacent components. Keep product away from open flames during application on hot surfaces.

Technical Specifications

• Base Material: Copper
• Container Size: 10 oz
• Applicator Type: Brush top
• Weight: 0.752 pounds
• UPC: 079340510057
• Unit of Measure: Each

Standard Information

• Brand: LOCTITE
• Manufacturer Part Number: LOC234200