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View Full Version : which anti-seize to use, silver, nickel, copper grade



shogun
03-06-2019, 10:06 PM
The World of Anti-Seize

Silver Grade Anti-Seize is a general purpose, high temperature anti-seize lubricant for protecting metal parts against rust, corrosion, galling and seizure at temperatures to 1800 F. It is silver in color and contains copper, aluminum and graphite. Because of fine grade fillers, Silver Grade is particularly suitable for fine threaded and other closely mated parts. It is not recommended for applications where copper is prohibited.

Nickel Grade Anti-Seize is a premium anti-seize lubricant recommended for protecting metal fittings from rust, corrosion, galling and seizure at temperatures up to 2600 F. Formulated from nickel (20%) and graphite, Nickel Anti-Seize provides excellent chemical and oxidation resistance. It is recommended for high temperature, chemically corrosive applications and where the use of copper is prohibited.

Copper Grade Anti-Seize a combination of copper (10%) flake, graphite and other extreme pressure additives. Copper Grade Anti-Seize is copper in color and is not recommended for applications where copper is prohibited. Like Silver Grade, Copper Anti-Seize protects metal parts against rust, corrosion, galling and seizure at temperatures up to 1800 F. It is electrically conductive and does not compromise the integrity of soft metals.

https://www.crcindustries.com/world-anti-seize/