Earstretching.net

So I hear it is really bad but what if you wrap a layer or two of teflon tape around it. Would it be ok since it would not heal to your ear then?

It's still not good because it expands in your ear and can force you to stretch before you're ready.

Agreed, silicon is not safe to stretch with. Your much better just using the Teflon tape on a plug at the size you are currently at, when your ear is ready.