Originally Posted By: dnewton3
I've used paper, RTV, and the combination.
When properly prepared, all three work equally well.
When poorly done, leaks are eminent.
'Nuff said.
This is right.
And you can get RTV off later - it can be very tough with other sealants.
If it leaks, it was not clean, or you did not let it set up before refilling and running it.
And TV is the EASIST to clean of, no