Application
Prevention
Junction Materials
Early turret and rotary
switch television tuners
tarnish, wear, friction
gold and silver flashed contacts
Low power potentiometers
or volume controls
wear, electrical noise,
friction
carbon and brass
Low voltage or non-arcing
switches
tarnish, wear, friction
gold or silver flash or plating
Connector pins
tarnish, wear, fretting
cadmium, zinc, silver, or gold
surfaces
Bolted connections
tarnish, corrosion,
friction
lead, copper, aluminum, stainless,
zinc
Grommets and O-rings
wear, tear, air and water
leaks
rubber or silicone based
sealing rings
Thermal
conductivity aide
fills
air voids and seals out moisture
aluminum, copper,
beryllium, mica, silicone