Hosa G5S-6 CAIG DeoxIT GOLD Contact Enhancer 5% Spray — Professional Contact Protection
G5S-6 Overview
The Hosa G5S-6 is a 5 oz aerosol spray delivering CAIG DeoxIT GOLD 5% solution, a precision contact enhancer engineered for critical audio and electronic applications requiring only slight treatment. Formerly marketed as ProGold, this formulation is designed exclusively for use on new and recently cleaned surfaces, making it the final step in a proper connector maintenance workflow. It enhances, protects, lubricates, and maintains optimum signal quality while reducing intermittent connections, arcing, RFI, and mechanical wear. Audio engineers, system integrators, and touring professionals will find it an essential addition to any maintenance kit.
The spray format allows precise, controlled application across connectors, contacts, and plated surfaces, providing long-lasting oxidation protection without the need for heavy-handed treatment.
Key Features
- Contact Enhancement — Enhances and maintains optimum signal quality on treated connector surfaces
- Surface Protection — Provides long-lasting protection from oxidation on plated surfaces
- Lubrication — Lubricates contact surfaces to reduce mechanical wear and abrasion over repeated connection cycles
- RFI and Arcing Reduction — Reduces intermittent connections, arcing, and radio frequency interference at contact points
- Critical Application Formula — 5% GOLD solution designed for use where only slight treatment is necessary, not a heavy cleaner or deoxidizer
- New and Clean Surfaces Only — Intended for use on new or recently cleaned contacts, serving as a finishing conditioner rather than a primary cleaner
- Convenient Spray Format — 5 oz aerosol canister allows controlled, targeted application in the field or shop

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