Thermagasket, anyone tried??

[phoenix6]

K, my gfs Saturn SC2 has a coolant leak, either a cracked head or a going head gasket, guessing its just the damn gasket. Anyways, I found this stuff online that Im very skepticle of, wanted opinions.

http://www.rxauto.com/index.html

Apparently it seals even cracks in the head. Her car now and then spits out white smoke which after researching, is the damn coolant, the car even overheats from time to time setting off her SES light. Justwondering if anyones tried this stuff, its $99 so I dont want to be wasting money if it wont work.

['94firebirdv6]

it might work temporarilly but id bet money sooner or later it would leak again. just fix the problem right so u only have to deal with it once