Cool Seal Bottled Leak Sealer The most economical way to add Cool Seal to an AC system. Requires refillable injector. Full bottle services 2 vehicles. Comes in full-color clamshell packaging. TP-9882 R-134a refillable fluid injector 2 oz (60 ml) capacity, with R-134a hosecoupler and R-12 adapterpurge fitting107472 R-12 Adapterpurge fittingTP-9883 R-1234yf refillable fluid injector 2 oz (60 ml) capacity, with R-1234yf hosecoupler and R-12 adaptorTP-9831CS R-1234yf adapter fitting