ProSeal with Leak Detector R1234YF is perfect for finding and sealing those pesky leaks! The can itself has a R134 top on it as shown in the picture so you will need a hose with a R134 top tap and R1234yf vehicle connection.
R1234yf Refrigerant Leak Detector,Dye,UV dye,R-1234yf,Stop Leak,Sealant
R1234YF, Refrigerant, Enviro-Safe Stop Leak Sealant, Pro-Seal Charge Kit 4845
Envirosafe STOP LEAK FOR R1234YF 12 CANS
Envirosafe R 134a Replacement Refrigerant +R134a Leak Sealant w/UV Dye
Envirosafe Auto A/C Stop leak for R12, STOP LEAK, 1 can
Envirosafe Auto AC R134a Replacement Refrigerant w Stop Leak 3 cans
