TSI Supercool 39241B-YF Total Leak Stop and U/V Dye, 1 oz (HFC Free BOV Can with 1234yf Adapter, Retail Box)

About this item Engineered To Stop Small Leaks in Evaporators, Condensers, Hoses, Gaskets, and Seals Features a Formula that Does Not Contain Polymers so it Will Not Harm or Clog AC System Components, Reclamation Or Recovery Machines Offers a Simple 1-Can Treats 1-Vehicle Option Features Patented Technology HFC-FREE Aerosol US Patent No. 8, 047, 009. Foreign Patents Pending Engineered to Supercool’ s Highest Standards