CAL BLUE - LEAK DETECTOR 1G 4182-08

Refrigerant leak detection demands precision and reliability. Cal-Blue Plus delivers both with a high-viscosity formula engineered for extended surface contact, enabling detection of even the smallest leaks. Long-lasting bubbles stay visible longer, giving technicians the confidence they need in the field. Built for durability, Cal-Blue Plus remains non-corrosive to metals, protecting the integrity of your piping, tubing, and fittings over time. With freeze protection down to 5ºF and heat tolerance up to 225ºF, it performs across demanding temperature ranges. Compatible with all refrigerants, natural gas, and oxygen, plus A2L ready for next-generation systems. Won't interfere with ultraviolet detection lights, making it the complete solution for modern HVAC leak detection.