Anti-seize on spark plug threads

[Domenick]

In the aviation world we are taught to always use anti-seize on our spark plugs. I always have and I torque to the recommended value.

Not so in the automotive world.It seems the consensus there is DO NOT use anti-seize on spark plugs. Apparently, new automotive plugs are coated with an anti-seize plating.

https://www.driven2automotive.com/b...se-copper-grease-when-installing-spark-plugs/https://www.motor.com/magazine-summary/trouble-shooter-dec-2012/https://ricksfreeautorepairadvice.com/anti-seize-spark-plug-threads/
Should we, in the aviation world, continue to use anti-seize? Are the threads of Tempest and Champion aviation spark plugs "trivalent plated"?

 

[Orest @ CYFD]

 

[Ray93J]

 

[Chris Swier]

 

[southallb]

 

[Dravnx]

 

[Reece]

 

[Canuck]

 

[rwyerosk]

 

[Ray93J]