DeltaInhibitor BC
Long-Term Tarnish & Corrosion Protection
Chromate-free inhibitor that preserves the brightness of copper, brass, and bronze with long-term resistance to tarnish, oxidation, and corrosion.
Technology Overview
Delta Inhibitor BC is a mildly alkaline, chromate-free inhibitor designed to deliver lasting protection for copper, brass, and bronze alloys. Its advanced chemistry forms a thin, insoluble complex barrier that shields against tarnishing, oxidation, and galvanic corrosion, even under demanding atmospheric conditions.
Benefits at a Glance
- Creates a uniform polymeric protective layer only a few molecules thick, combining mechanical and electrochemical resistance.
- Protects against oxidation, moisture intrusion, and discoloration, extending part longevity.
- Ideal for long-term indoor protection of polished copper and brass parts, including terminals, fittings, gauges, meters, and architectural hardware.
- Works synergistically with Delta EnviroBriteto maintain a bright, corrosion-free finish after polishing.
- An environmentally responsible, effective alternative to chromate-based inhibitors
