This carbon grease lubricates and improves electrical and thermal connections between sliding surfaces, while providing protection from moisture & corrosion. It is excellent for use on switches and EMI shielding applications. This can be messy stuff (don't ask us how we know) - use gloves to avoid making a giant mess. Features:
Prevents normally closed switches from corroding in place.
Reduces make-break arching and pitting of switch contact surfaces
Improves the connection between irregular or pitted contact surfaces
Reduces EMI noise by maintaining a continuous path between conductive surfaces