Blown head gasket fix

Anyone use or hear of RXAuto.com? I have a 93 Camaro 6 cylinder
with a blown head gasket. This place advertises a liquid fix for about
a 100 bucks! Advertisement shown below...
ThermaGasket

Will Repair The Following Problems:



Failing Head Gaskets
Warped Heads
Cracked Heads and Engine Blocks
Coolant Leaks Between The Head and Block To The Exterior Of The Engine
Coolant Seeping Up Through The Headbolts
Intake Manifold Coolant Leaks
Over Heating Problems Due To A Cracked Head or Block

Sounds to good to be true. Usually means it is.

Thanks in advance.

i wouldnt trust it

stuff like that can clog up your water jackets, among other things, i would just replace it

the best replacement is the stock part :)

i always use fel pro gaskets

Thanks for the quick responses.