Crc Industries SL35903 Copper Anti-seize Lubricant 16 Oz

Product Description

The CRC INDUSTRIES SL35903 is a copper-based anti-seize lubricant formulated to prevent galling, seizing, and corrosion on threaded fasteners and fittings. It ships in a 16 oz brush-top bottle, making application direct and controlled on pipe threads, bolts, studs, and flanges. Weighing 1 pound per unit, this compound is suitable for use in high-heat and high-pressure environments commonly encountered in HVAC, plumbing, and mechanical service work. Licensed trades rely on anti-seize compounds like this to ensure future disassembly of connections that would otherwise weld themselves together under thermal cycling or corrosive conditions.

This product is used across residential and commercial service applications wherever metal-to-metal threaded connections are made. HVAC technicians apply copper anti-seize to compressor bolts, motor mounting hardware, and flue pipe fasteners. Plumbers use it on iron pipe fittings, valve stems, and pump flanges. The brush-top bottle format suits field service kits and shop benches alike, providing quick, mess-free application in tight spaces or overhead work.

Key Features

• Copper-based compound prevents seizing, galling, and corrosion on threaded connections
• 16 oz brush-top bottle allows precise, direct application without a separate tool
• Effective in high-temperature and high-pressure service environments
• Supports future disassembly of fasteners exposed to thermal cycling
• Packaged as individual units with a minimum order quantity of 12

Compatibility

Designed for use on metal threaded fasteners, pipe fittings, flanges, bolts, and studs across HVAC, plumbing, and general mechanical trade applications.

Installation Notes

Apply anti-seize to clean, dry threads before assembly. De-energize equipment and isolate fluid systems before servicing any fastened connections. Follow torque specifications provided by the equipment manufacturer, noting that anti-seize compounds typically reduce the required torque value compared to dry assembly. Dispose of used compound and empty containers in accordance with local regulations.

Technical Specifications

• Net Weight: 1 pound
• Container Size: 16 oz
• Container Type: Brush-Top Bottle
• Compound Type: Copper Anti-Seize
• UPC: 30072213359030
• Unit of Measure: Each
• Minimum Order Quantity: 12

Standard Information

• Brand: CRC INDUSTRIES
• Manufacturer Part Number: SL35903