Re: Is there a hi-temp expanding foam on the market?

"jim" <".sjedgingN0sp"@[EMAIL PROTECTED]
> wrote in message 
news:1210378750_1932@[EMAIL PROTECTED]
>
>
> Fred Mann wrote:
>>
>> Unfortunately, everything is so rusted that it would be a massive
>> undertaking to do it right. Not worth it to me.
>> I may try the red RTV though. Thanks!
>
>
> Furnace cement ought to work. Get it from a place that sells wood
stoves. 
> Follow
> the instructions for filling cracks. Give it a full day to dry. You have

> to make
> sure you get all the moisture out before you get the temp above boiling
or 
> it
> will crack.
>
> -jim.
>
>
>It wont work either. Been there done that. It wont take the gas pressure
or 
>the heat. He has to live with it or replace the gasket or manifold.If its

>warped too much.