HFO, R1234yf Refrigerant "Industrial Stop Leak with U.V. Dye" Charge, 3 oz.

R1234yf, Refrigerant Industrial Stop Leak & UV Dye, 3 oz. CanR1234YF, REFRIGERANT INDUSTRIAL STOP LEAK & UV DYE, 3 OZ. CANPERFECT FOR FINDING AND SEALING THOSE PESKY LEAKS! * AEROSOL * FINDS AND SEALS LEAKS IN AC SYSTEMS * 1 CAN WILL TREAT 1 VEHICLE OR COMMERCIAL TRUCK A/C SYSTEM. * FORMS A HARD SEAL ON METAL, SCHRADER VALVES, O’RINGS, GASKETS, A/C CONDENSERS, EVAPORATORS, LINE SETS AND SOLDER JOINTS * A PRECISELY SELECTED, FLUORESCENT-YELLOW DYE THAT IS HIGHLY VISIBLE AND IS THE SAME DYE USED BY AUTO MAKERS IN CAR A/CS * WHILE THE DYE IS HIGHLY VISIBLE, AND IN MOST CASES, ABLE TO BE SEEN WITH THE NAKED EYE, THE USE OF A BLACKLIGHT AS WELL AS UV GLASSES DOES MAKE IT MUCH MORE VISIBLE. * BEFORE REPLACING EXPENSIVE PARTS AND LABOR, TRY OF YF MOISTURE REMOVER WITH LEAK DETECTOR DYE! * FOR BEST RESULTS, USE OUR YF MOISTURE REMOVER BEFORE USING THE INDUSTRIAL STOP LEAK WITH LEAK DETECTOR FOR R1234YF TO REMOVE ANY MOISTURE IN YOUR SYSTEM. * MOISTURE IS CORROSIVE AND NO ONE WANTS THAT