ok i found one port dats by the condensor in the front right of the car but my question is .. is dat the low side or high side?? and if its the high side port where is da low side located?

another thing last time i took my car to get the ac recharged it was about 2 years ago and the mechanic said i had a leak by the condensor...so i went to autozone n they had a product called "super seal" which it supposibly seals leaks in both metal n rubber parts including the condensor .. wanna know if anybody used this product and if it worked??