Progressive Engineers - Grease

8481 is a premium, carbon-filled, silicone-free electrically conductive grease. It lubricates, reduces contact resistance, repels moisture, prevents static buildup, and is a powerful corrosion inhibitor. It is thermally stable and will not separate because of temperature cycling.

• An effective conductive lubricant with a resistivity of 160 .cm
• Improves electrical connections between irregular and pitted surfaces
• Ensures electrical contact between loose or vibrating parts
• Prevents arcing, pitting, hotspots and welds
• Reduces mechanical wear
• Excellent thermal stability – does not separate because of temperature cycling
• Silicone-free

846 is an economical carbon conductive grease that provides lubrication for electrical contacts, reduces contact resistance, repels moisture, inhibits corrosion, and prevents static buildup. 

• Resistivity of 63 ·cm
• Improves electrical connections between irregular, pitted or corroded surfaces
• Ensures electrical contact between loose or vibrating parts – best electrical switch lubricant
• Prevents arcing, pitting, hotspots and welds
• Reduces mechanical wear
• Inhibits corrosion
• Broad service temperature range of -50 to 200 °C (-58 to 392 °F)

8463A is a highly conductive electrical lubricant that uses a silicone-based oil and specially formulated silver-coated aluminum flake. 8463A is a highly cost-effective alternative to silver-filled grease yet has superior electrical and thermal properties compared to carbon-based greases. This electrically conductive paste fills voids between adjoining parts, ensuring a continuous electrical path to enable the flow of current.

• Resistivity <0.2 ·cm
• Thermal conductivity 1.0 W/(m·K)
• Improves electrical connections between irregular and pitted surfaces
• Prevents arching, pitting, hotspots, and welds
• Inhibits corrosion
• Reduces mechanical wear
• Broad service temperature of -70 to 200 °C (-94 to 392 °F)
• Silicone-based oil