Arctic MX-4 electrically conductive or not?

[billselectric]

is Arctic MX-4 electrically conductive since it is made from carbon particles?

 

[clutchc]

They say no: "It does not contain any metallic particles so electical conductivity would not be an issue."
https://www.arctic.ac/us_en/mx-4.html

 

[genz]

Carbon molecules are not conductive, nor is powder. Only elemental carbon structures, and even then only a few like graphite.