Moroso sells a product that is called 'Ceraamic engine seal' or something like that.
This stuff does work and work good.
I don'r really think its sold as a 'fix' for a blown head gasket or anything like that.
Just fix the engine problem and be done with it.

 

Liquid glass is wax. For the paint. I really wouldnt recommend pouring it into your engine. Speaking of glass though, if you want perfectly clean windows use vinegar and newspaper. The vinegar is acidic and the newspaper leaves no dust behind. do it, do it.

 

i think he was talking about the stuff to seal radiators there are several brands but one of the best know early brands was called liquid glass.

 

No matter what it is, I still don't reccomend putting those "fix in a can" type things in your car, they are just band aid fixes. When your car breaks fix it the right way, if can't afford to fix it right, save up or buy a car that does not need the upkeep like and older car or performance car does.

 

you mean stop-leak