FITTING EXHAUST GASKETS??

[totti]

I replaced an exhaust gasket today (piping connected to the muffler)

When i removed the old gasket, i found two gaskets, but i only replaced them both for one

Also i didnt have any exhaust gasket sealent, so i didn't use anything at all

My questions are:
-Do i need to use two gaskets or is one ok??
-Is it ok if i continue driving without any sealent on the gasket??

All help will be appreciated
Thanks
Steve

[wynode]

I'm not an exhaust expert, but given that it is after the cat, as long as there is no exhaust leak from that area you should be OK.

[totti]

it leaks a tiny bit where i changed the gasket (rear muffler, after cat)

it that ok?

[wynode]

If you don't mind putting up with the noise

Might as well patch it up.