09-03-2013, 08:48 PM
Is there any other sort of exhaust joint sealant that can be used instead of exhaust paste? I wan't something i bit more flexible for my downpipe, but can't find anything that can take the heat.
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Flexible sealant, exhaust
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Posts: 20,092
Threads: 591 Joined: Nov 2012 Reputation: 54 Location: Cotswolds Car Model/Spec: Stage 13 16v HDi 
09-03-2013, 09:18 PM
no exhaust paste will be flexible...
why is your flexi blowing?! Wishes for more power...
Think you mis read it, the flexi is fine, but I need something for the v band connection off the turbo, but I hate the exhaust paste, can never get it to apply properly!
Posts: 20,092
Threads: 591 Joined: Nov 2012 Reputation: 54 Location: Cotswolds Car Model/Spec: Stage 13 16v HDi
09-03-2013, 09:34 PM
Posts: 20,092
Threads: 591 Joined: Nov 2012 Reputation: 54 Location: Cotswolds Car Model/Spec: Stage 13 16v HDi
09-03-2013, 09:35 PM
then why does it need to be flexible chap?!
Wishes for more power...
09-03-2013, 09:40 PM
because I basically wanted to put a bead around the turbo flange, let it set slightly then clamp the elbow to it to make a nice seal.
Posts: 20,092
Threads: 591 Joined: Nov 2012 Reputation: 54 Location: Cotswolds Car Model/Spec: Stage 13 16v HDi
09-03-2013, 09:53 PM
(09-03-2013, 09:40 PM)Ricky Wrote: because I basically wanted to put a bead around the turbo flange, let it set slightly then clamp the elbow to it to make a nice seal. but you can do that with normal paste 
Wishes for more power...
09-03-2013, 09:55 PM
Well I can't!
 goes everywhere..
Posts: 20,092
Threads: 591 Joined: Nov 2012 Reputation: 54 Location: Cotswolds Car Model/Spec: Stage 13 16v HDi
10-03-2013, 12:31 AM
Doesnt even own a 306.
10-03-2013, 12:43 AM
any flexible seelant is usually silicone based so it will jus melt eventualy better off having a hard time with the exhaust past and it working then having an easy time and it lasting a day
10-03-2013, 08:15 AM
try some dum dum, no not chris as he isnt very heatproof or spreadable, but this stuff:
http://www.amazon.co.uk/Dum-universal-se...B004PZQOF6 it sets rock hard but if you ever need to get the two halves apart again just smack the join wiith a hammer and it shatters so piece of piss to remove again
Current stable
'09 Mercedes E320cdi wagon '99 306 gti6 
10-03-2013, 09:31 AM
Meh, youd be surprised about silicone sealant... It will put up with silly temperatures from what ive found!!
10-03-2013, 12:08 PM
(10-03-2013, 12:31 AM)Tom Wrote: http://www.ebay.co.uk/itm/Heatseal-1250c...1c3080e90a Think I have some similar stuff around somewhere..
10-03-2013, 06:44 PM
High temp silicone as Ruan said will take a lot of heat ive also found this, there is still a blob on my turbo elbow and its been there a good while now lol
Weve also used it on mates rs turbo - turbo manifold and had the fucker glowing and still sealed lol ![[Image: J5hxCcC.jpg]](https://i.imgur.com/J5hxCcC.jpg)
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