




❄️ Seal the deal, skip the leak – stay cool, stay ahead!
TSI Supercool 39241B-YF Total Leak Stop and U/V Dye is a cutting-edge, polymer-free aerosol treatment designed specifically for HFO-1234yf AC systems. It effectively stops small leaks in metal and rubber components without harming system parts or recovery equipment. Featuring patented HFC-free delivery and a quick-connect hose, this one-can solution treats one vehicle, ensuring safe, efficient, and eco-conscious AC maintenance—ideal for modern hybrid and electric vehicles.
| Brand | TSI Supercool |
| Item Weight | 1 Ounces |
| Item Form | Spray |
| Compatible Material | Rubber |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | TSI Supercool |
| Global Trade Identification Number | 00672264043262 |
| UPC | 672264043262 |
| Country of Origin | USA |
| Item model number | 39241B-YF |
| ASIN | B01981J9DU |
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