The Caig G100L-P6C is a DeoxIT Gold Precision Oiler, 100% Solution in a 0.6 mL size. DeoxIT Gold G-Series, is a unique conditioning solution that improves conductivity and provides long-lasting protection on gold, base metals and other precious metal contacts and connections (gold, silver, rhodium, copper, bronze, nickel, etc.). It is the only product that actually penetrates plated surfaces, molecularly bonding to the base metals to seal and protect both surfaces. Recommended for critical applications where only slight cleaning action is necessary. If the surface looks dirty/oxidized, preclean with DeoxIT D-Series contact cleaner. DeoxIT Gold is designed to dissolve small amounts of oxidation. For reference, DeoxIT Gold has approximately 0.5% cleaning action.