Please see below, basically the system needs enough gas for the compressor to engage and circulate the sealant around the system.

WITHIN REASON, this product will repair the SMALL hard to find porous A/C leaks on, Evaporator, condenser, Compressor, Accumulator, Receiver/Dryer O-Rings, Gaskets and Hoses.

Important!!! SUPER SEAL WILL NOT REPAIR A VISIBLE HOLE OR A SPLIT IN ANY A/C COMPONENTS.

How to use guide:
Step one:
Using the R134a refrigerant with the colour coded charging gauge ( e.g. MAC134UK; AF1UK, for retail or AF6UK, with QC1HD for trade) connect the quick coupler to the Low-Side Charging Port, take a pressure reading then add enough refrigerant to enable the compressor to engage, "click in"

Step two:
Swap to the Super Seal product, connect again to the same low-side port and add the whole can, shake well until empty then disconnect the Super Seal.

Step three:
Immediately reconnect the quick coupler of the Interdynamics R134a refrigerant with the colour coded charging gauge as mentioned above and carry on recharging/topping-up the system with refrigerant until the
gauge needle stabilises in the BLUE zone.

Important!!!
THE SUPER SEAL PRODUCT WORKS VERY QUICKLY, SO TO PREVENT THE SUPER SEAL
FROM SEALING THE CHARGING PORT THE SYSTEM MUST BE RECHARGED/TOPPED-UP
IMMEDIATELY!!!
IF YOU HAVE A VISIBLE HOLE OR A SPLIT IN ANY COMPONENT IT WILL NEED TO
BE REPLACED, THE SYSTEM PRESSURE TESTED, VACUUMED AND RECHARGED USING
PROFESSIONAL EQUIPMENT.