Napr o Arctic Silver se pise:

Arctic Silver 2 Thermal Compound has particles of silver within it, which are balanced by an electrically-inert substance that helps reduce electrical conductivity to almost nothing.
Caution:
While much safer than silver greases engineered for high electrical conductivity, Arctic Silver thermal compound should be kept away from electrical traces, pins, and leads. The compound is slightly capacitive and could cause problems if it bridged two close-proximity electrical paths.

ale jaxem psal vyse, u me po zapatlani pinu u pameti na grafarne uz cca pul roku fse fpoho.