Now that I have ruined one, I guess I should ask. I am replacing three separate cheap vanity tops in my two bathrooms. turning out to be bigger project then I thought. when I was trying to remove the first sink I ruined it (cheaped porcelain) I wanted to save all three sinks and reuse them with the new granite tile sinks. So here is my question - How do you remove a porcelain sink that has been silicon glued to the counter top?

Prying doesn't work. As a starting point, after thinking about it for awhile, how about sliding a hack saw blade all around under the bowl edge. maybe even a hot blade, to cut the silicon loose? anyway, please give me some ideas.