might be of help...
http://www.redlinegti.com/forum/viewtop ... f=7&t=4311
snip
Quote:
I have been told that the equivalent is:
Loctite 599 RTV Silicone Sealant...
also known as "ULTRA GRAY"
or "PERMATEX ULTRA GRAY"
so, from looking at a package of this, I could most reasonably use the ultra blue, the ultra copper or this ultra gray stuff....basically what, from what I understand, I need is something with good oil resistance properties....and all these blue, copper and gray stuff offer this.