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Copper-Based Anti-Seize Compound

Anti-seize compound protects metal parts from rust, galvanic corrosion and friction. It provides lubrication in high temperatures that render common lubricants ineffective. There are several types of anti-seize compounds including copper, aluminum and nickel. Each product is best suited for particular applications.

When to Use Copper Anti-Seize Compound

Copper-based anti-seize compound is a good multi-use product that will get the job done in a multitude of situations.

High Heat

Like all anti-seize compounds, copper-based products can be used for cooler applications, but it remains effective at temperatures as high as 1800 degrees Fahrenheit, while aluminum anti-seize compound is only effective up to 1500 degrees Fahrenheit. Nickel products can withstand greater heat, but copper anti-seize protects against corrosion more effectively.

Conductivity

Unlike most anti-seize compounds, copper-based compounds conduct electricity. This makes copper anti-seize compounds ideal for application to the threads on spark plugs, ground screws or any job where maintaining a strong electrical current is essential.

Soft Metals

One of the qualities that make copper anti-seize compounds a go-to for so many jobs is its high level of metal compatibility. Notably, it is one of the only anti-seize compounds that will not degrade soft metals like lead, copper, tin, brass and bronze.

Corrosive Elements

Copper-based anti-seize compounds contain up to 40% solids, increasing its effectiveness against corrosive elements. It protects against persistent corrosion of salt exposure and is the superior choice to avoid galvanic corrosion when working with dissimilar metals.

When to Avoid Using Copper-Based Anti-seize Compound

Rubber Contact

Avoid using copper anti-seize products when they will come into contact with rubber components. Copper anti-seize compounds can cause deterioration of rubber components such as O-rings or rubber seals.

Unwanted Conductivity

While the electrical conductivity of copper anti-seize compounds makes it a good choice for some applications, this quality can also be a detriment in other situations. For example, there are concerns that copper anti-seize could disrupt the low voltage signals in sensitive driver's assistance systems and electronic braking systems in newer vehicles.

General Concerns

No anti-seize compound should be used on exposed threads. The compound will attract and retain contaminants. This can cause permanent damage to metal threads requiring them to be replaced or re-tooled.

Anti-seize compounds should not be used on moving parts such as high-speed automotive ball bearings. Such applications require a lubricant rather than an anti-seize compound. While an anti-seize compound has some lubricant functionality, its main purpose is to prevent corrosion and seizing. It is not interchangeable with pure lubricants which contain no solid matter.

High-Quality Anti-Seize Products from Rogo Fastener Company

Rogo Fastener is a family-owned company that was established in 1992. It has grown to become a trusted supplier of a full slate of materials and tools needed within the automotive and manufacturing industries.

Visit Rogo Fastener online and check out its extensive lineup of copper-based anti-seize compounds. Take a look at the comprehensive inventory of tools, chemicals and fasteners while you're at it. You're sure to find some essentials that you can't do without.

Sources:

• https://www.ampp.org/technical-research/impact/corrosion-basics/group-1/galvanic-corrosion
• https://blog.thepipingmart.com/metals/copper-vs-nickel-anti-seize-an-overview/
• https://www.youtube.com/watch?v=cCNQqRD5WMg
• https://autoexpert.com.au/posts/ultimate-anti-seize-guide-copper-aluminium-nickle-graphite#:~:text=Typically%2C%20copper%2Dtype%20anti%2D,can%20do%20that%20as%20well.