R12, ProSeal, UV Leak Detector Dye 3 oz. Can, For R-12 Systems

(1) R12, ProSeal and , UV Dye 3 oz. Can, For R-12 Systems **Always charge in the "INVERTED" position! ProSeal & UV Leak Detector  Dye   Aerosol ProSeal (sealant) with Leak Detector (dye) is perfect for finding and sealing those pesky leaks.   Forms a hard seal on metal, schrader valves, O-rings, gaskets, a/c condensers, evaporators, line sets and solder joints Even though ProSeal with Leak Detector can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.  If there is still ProSeal with Leak Detector in the system it will reseal the schrader. While the dye is highly visible and in most cases able to be seen with the naked eye, the use of a black light as well as UV glasses does make it much more visible. 1 can of ProSeal with UV Dye will treat one vehicle. Works on most mobile applications. Applications: automotive, campers, semi-tractor trailers, combines, thrashers, agriculture applications. DO