Re: firewall seal question

[Doug Odom <dlodom@charter.net>]

Rob, I think the stuff you are looking for is PYROFOAM. I think thats  
Doug Odom in bog ditch

Rob wrote:

>I have made a metal tube fitting for running my temp sensor tubes throught the
>firewall.  They will have a metal end fitted and I want to fill the inside of
>the tube with a fire seal putty type material.  What do you all use?
>Bob