Nu-Calgon Cal-Blue Plus Gas Leak Detector 32 oz

The Gas Leak Detector Nu-Calgon 4182-24 Cal-Blue Plus (32 oz) is a professional-grade solution designed to quickly and accurately detect leaks in HVAC and refrigeration systems. Specially formulated, this leak detection fluid produces long-lasting foam at leak sites, making leaks easy to see during service or installation.

Trusted by HVAC professionals, Cal-Blue Plus is non-corrosive, non-toxic, and biodegradable, ensuring safe use without damaging equipment. Its strong foaming action works with all refrigerants, including high-pressure systems, and is effective in both warm and cold conditions.

Ideal for technicians performing maintenance, repair, or system diagnostics, this 32 oz bottle provides an essential tool for reliable and efficient leak detection.

Features & Benefits

• Professional Gas Leak Detector – Detects refrigerant leaks quickly and accurately
• Foaming Action – Creates visible foam at leak points for easy identification
• Safe Formula – Non-corrosive, non-toxic, and biodegradable
• Universal Use – Works with all refrigerants, including high-pressure systems
• Convenient Size – 32 oz bottle suitable for shop or field service
• HVAC Essential – Trusted by contractors for maintenance and installation