I am hoping that someone in this group has a clever solution to my problem. I have two expensive Kohler porcelain self-r****ng bathroom sinks installed in a marble counter, and I want to remove them without damaging either the sinks or the counter. (We are building a new house, and my wife wants to put these sinks in the new house. The cobalt blue color is no longer available, and she doesn't want to consider picking another color and just getting new sinks for the new house.)
The sinks are held into the counter in the usual way, with silicone caulk or something of that persuasion, but in 10 years, the stuff has set up like granite. The sinks, unfortunately, were nicely installed, so the gap where you might normally be able to get a utility knife blade in to scrape away the caulk is very tight. I have tried every kind of blade that I can scrounge up at Home Depot, hacksaw/coping saw blades, and foul language, but so far, I can't get enough of the caulk loose to release the sinks. I have tried pushing up from the bottom, but the seal is just too tight. I have tried heating up the caulk with a hair dryer, which did help a little, but the problem is that the gap is just too tight to get any kind of instrument in, heat or not.
Needless to say, the edges of the sinks are highly prone to chipping, and the marble counter top is highly prone to scratching, so I can't get too heavy-handed. Does anyone have any clever ideas?
Thanks
BG