In a message dated 13/07/2008 12:18:17 P.M. Central Standard Time,
LISTSERV@GERRY.VANAGON.COM writes:

Hmm... I  do have a tube of RTV red, and it says 650F maximum --
wouldn't it just  cook & melt or does it not actually get that hot?

Can you share  your sandwich recipe?   Do the flat metal sides of the
gaskets go  inside or outside?  does the RTV go in between the sandwich
or outside  or ...?

Loctite, Hi-temp Ultra Copper RTV works just fine  to seal these gaskets.  I
use it ALL the time and anytime I've had the need  to disassemble a joint the
gaskets are still glued in place !  The real  problem your having is your
trying to make old worn out parts mate.  You  may or may not succeed.  The "REAL"
solution is all new parts and keep them  bolted up properly.  If you "REALLY"
want a proper long lasting exhaust  system see my _Vanagon  Stainless Steel
Exhaust Systems_ (http://members.aol.com/Fkc43/exhaust.htm)  webpage.

Cheers,

Frank  Condelli
Almonte, Ontario, Canada
'87 Westy & Lionel Trains (_Collection for sale_
(http://members.aol.com/Fkc43/trainsal.htm) )
_Frank Condelli &  Associates_ (http://members.aol.com/Fkc43/busindex.html)
- Vanagon/Vanagon Westfalia Service in the Ottawa Valley
_Vanagon Stainless Steel Exhaust  Systems_
(http://members.aol.com/Fkc43/exhaust.htm)
_BusFusion_ (http://members.aol.com/BusFusion/bfhome.htm)  a VW Camper
camping event, Almonte, ON, June 12 ~ 15,  2008