Cool Seal AC Sealant Logo

AC Leak Sealant trusted by Professionals

Cool Seal Benefits

Seals leaks in condensers, evaporators, accumulators, O-rings and hoses — quickly and permanently. Compatible with all popular refrigerants,
including R-1234yf*. Non-polymer, oil-soluble formula is safe for A/C system components and recovery equipment.

*Not for use in hybrid vehicles with electrically driven A/C compressors. NOTE: R-1234yf systems require TP-9831CS adapter


Cool Seal™ Syringe Injector Kit 

TP-2210CS AC Leak Sealer

Easy to use. Includes prefilled, disposable syringe, R-134a hose/coupler with check valve and R-12 adapter/purge fitting. Services 1 vehicle. Comes in full-color clamshell packaging.

  • TP-2211CS – Cool Seal Replacement Syringe
  • TP2272 – Hose/coupler with check valve & purge fitting
  • TP9831 – R-1234yf adapter fitting
Syringe Injector


Cool Seal™ BigEZ™ Cartridge 

TP-2270-0102CS AC Leak Sealer

Large, prefilled cartridge works with BigEZ™, EZ-Shot™ and most popular caulking gun-style injectors. Can also be used with EZ-Ject™ injector using TP-2271 adapter and TP-2272 hose/ coupler. Services 2 vehicles. Comes in full-color clamshell packaging.  

  • TP9749 – EZ-Shot™ injection gun
EZ Shot Injector


Cool Seal™ Bottled Leak Sealer 

TP-2200-0102CS AC Leak Sealer

The most economical way to add Cool Seal™ to an A/C system. Requires refillable injector. Services 2 vehicles. Comes in full-color clamshell packaging.

  • TP9881-BX – Syringe Injector (R-134a hose/coupler)
  • TP9882-BX – Inline Injector (R-134a hose/coupler)
  • TP9883-BX – Inline Injector (R-1234yf hose/coupler)
  • TP9884-BX – Syringe Injector (R-1234yf hose/coupler)
Inline Injector