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Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 10:24 am
by windmill john
Hi all,
As above between the header and the silencer. 2002 350 Bullet.
I’ve separated it, it is a snug fit, a good long fit.Don’t really want to use gum gum, any preferences?
Cheers
John
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 10:37 am
by Adrian
Ordinary bathroom silicone sealant is absolutely fine, no special automotive grade required. Don't know if you can still buy it in avocado, though.
A.
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 1:09 pm
by Chris [Stockport]
Totally agree with Adrian. I always use it. Strange that it doesn't burn, but there we are.
Can't help with the colours either
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 1:42 pm
by windmill john
Well, if you’re going back in time, I’d better search for sepia, pampas, primrose or sandalwood!
I never would thought of silicone sealant! I’d have assumed it would melt under the heat.
Thanks guys.
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 2:20 pm
by Daiwiskers
I don't know why but normal RTV silicone seems to be more tolerant to heat than the high temperature stuff
Free tip exhaust putty, gun gum, etc don't seem to work for chrome bike exhausts
Take care all Dai
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 2:43 pm
by windmill john
Thanks Dai.... I thought you were going to suggest thread lock
Re: Slight exhaust leak at joint
Posted: Tue Apr 14, 2020 2:50 pm
by stinkwheel
I've even used plumbers silicone on the header and the flue of my wood burning stove.