DeoxIT® D100 D-Series Spray (D100S-2) DeoxIT® Gold G100 G-Series Spray (G100S-2) Formulation: 20% DeoxIT® (active ingredient), 80% propellant. 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 ...G100 is the overall winner because it works the best and lasts the longest. Despite that it is recommended for gold contacts, it works well on ANY type controls. We have never found anything that works better / longer than G100 for pots. 6404338b: DeoxIT® GOLD Mini-Spray, Part No. GN5MS-15 (RadioShack #6404338b) Rev. 08/22/2012 (#MSDS-E-6404338b_v40.pdf) - VOC and RoHS Compliant: G100L-ALL: DeoxIT® Gold 100% Liquids - ALL, Part Nos.: G100L-2C