R-134a SUPER SEAL CONTAINS CHEMICALS THAT ARE ACTIVATED BY MOISTURE TO FORM A PATCH AS THE REFRIGERANT THROUGH A LEAK. THESE CHEMICALS SEAL LEAKS IN THE CONDENSER, EVAPORATOR, ACCUMULATOR,AND COMPRESSOR. SUPER SEAL CONTAINS CONDITIONERS AND SEALERS THAT PENETRATE AND REJUVENATE O-RINGS, GASKETS AND OTHER RUBBER CONNECTORS TO PREVENT LEAKAGE. IT ALSO CONTAINS A DRYING AGENT TO ELIMINATE MOISTURE AND DYE TO MARK LARGER LEAKS. LARGER LEAKS WHERE THE REFRIGERANT CHARGE IS LOST WITHIN TWO WEEKS MAY NEED TO BE MANUALLY REPAIRED.