🔧 Seal it fast, seal it right—because leaks don’t wait!
Nu-Calgon 4050-11 EasySeal Ultimate LS/UV is a professional-grade leak sealant featuring rapid fusion technology for permanent sealing of large leaks. It installs easily via direct inject and is compatible with all refrigerants. Enhanced with a brighter UV dye for superior leak detection, this 0.1 oz vessel is trusted by HVAC/R pros for reliable, fast, and effective leak repair.
| Manufacturer | Nu-Calgon |
| Part Number | 4050-11 |
| Item Weight | 4.2 ounces |
| Product Dimensions | 0.75 x 0.75 x 9.5 inches |
| Item model number | 4050-11 |
| Item Package Quantity | 1 |
| Usage | Leak Sealant |
| Included Components | Single Nu-Calgon 4050-11 EasySeal Ultimate LS/UV (0.1 oz. Vessel) |
| Batteries Required? | No |
J**9
Got my AC back up and running
I bought this product based on what the AC tech told me he uses. I used this product and charged my AC in July of 2023 and it worked all season. It is now June 2024 and my AC is still ice cold. This product definitely sealed the leak.
A**S
Sealer
Didn't work for me at all
Trustpilot
2 weeks ago
1 month ago