NEW . . . DeoxIT® D-Series DN5 Spray, 5%, 163 g, non-flammable, quick dry - non drip and safe on plastics! (Applications = 1200 +/-) Part No. DN5S-6N (NSN 6850-01-519-5548) DeoxIT® D-Series - Contact Cleaner & Rejuvenator More than a Contact Cleaner . . . Chemically Improves Connections (without harm to metals and plastics) DeoxIT® D-Series contact cleaner is a fast-acting deoxidizing solution that cleans, protects, lubricates and improves conductivity on all metal connectors and contacts. Use as a general treatment for connectors, contacts and other metal surfaces, and on non-critical metal surfaces with severe oxidation and corrosion.