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Nu-Calgon 4050-11 EasySeal UV Dye Direct Inject Leak Sealant treats systems in the range of one point five to five tons. This product combines a powerful leak sealant with UV dye for easy leak detection. It eliminates the need for the complex pumping down of refrigeration units, making the sealing process straightforward.
This sealant is effective for locating and sealing refrigerant leaks in various HVAC systems. It uses advanced technology to ensure a reliable seal while enabling quick repairs.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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