Where can I find exhaust wrap

[cole]

Does anyone know where I can find some fiberglass or asbestos material for the exhaust pipes that come from the engine and go to the muffler?My pipes rusted thru and the old wrap held the moisture helping the rusty situation. I almost had it back together yesterday if not for the wrap. A big thanks in advancecole

 

[Gene]

Exhaust wrap

Should be able to find at any auto supply (used to wrap headers.) If that fail can find at any marine supply house but will probably be more expensive.