Loctite Nickel Anti-Seize Lubricant is copper-free, used for preventing corrosion, seizing and galling in harsh, chemical environments, and temperatures.  American Bureau of Shipping tested and approved.  The chemical compounds are graphite, mineral oil, and nickel and is silver colored.  The applicable materials are stainless steal and most other metals.  Resistant to acetylene, acid, ammonia, chemical, corrosive process, and vinyl monomer.  Temperature range is 2400 degrees Fahrenheit.