Overview DeoxIT ® D-Series D100L Brush Applicator, 100% solution, 7.4 mL, (Applications = 500+/- brush strokes, 10mm long) 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. If the metal surface is discoloured, it is severe. DeoxIT dissolves the contamination and protects the surface. For referece, DeoxIT has approximately 20% cleaning action. Features Improves Conductivity Deoxidizes, Cleans and Preserves Reduces Intermittent Connections Reduces Arcing & RFI Reduces Wear & Abrasion Temperature Range, -34 C (-29 F) to +200 C (400 F) Additional Information Applicator: Brush, provides NO flushing action, applies 100% DeoxIT ® Formulation: 100% DeoxIT ®. Use: When contact and connector are easily accessible. No flushing action. Notes: Use when over spray is an issue on materials. Formulation safe on plastics. Recommend wiping off excess, leaving a thin layer. After application, if you notice a green or black discoloration (sometimes over time), this indicates it is doing its job (dissolving oxidation) and improving the connection. Wipe off and re-apply DeoxIT ®. Resources D-Series Essential Guide Data Sheet Safety Data Sheet