You don't need a wax ring anymore.There is now a self sticking plastic flange available which you can stick to the toilet after you have cleaned up(with thinners)the old mess.The flange easy slips into the pipe in your floor and the toilet can also be removed again without breaking it.This will last forever.Welcome to the 21st century.In Europe they don't even know anymore what wax rings are...
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== Update ==
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The Fenco seal was the one I was using on my last 3 toilets.Good luck!!!
You don't need a wax ring anymore.There is now a self sticking plastic flange available which you can stick to the toilet after you have cleaned up(with thinners)the old mess.The flange easy slips into the pipe in your floor and the toilet can also be removed again without breaking it.This will last forever.Welcome to the 21st century.In Europe they don't even know anymore what wax rings are...