8463A Silver Grease

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 Ω·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