I need to remove a load of ten year old silicone sealant from two edges of a bath. It's positively evil stuff which although not hardened, won't allow me to get an edge up and start peeling (it's very thick with plenty to get hold of).
The first idea I've come up with is a Stanley blade to remove the bulk, leaving a thin layer which can then be attacked with a hard edge that wont cratch the bath, namely a piece of hard plastic or a very blunt metal scraper. Any marks to be wet-and-dryed out and T-cut.
Obviously this is going to be hugely labour-intensive and I need it done for tonight!
So is anyone aware of a good technique? Preferably involving some preparation that I can slap on, leave, and return to find it just peels off.
Pouring boiling water over it also crossed my mind though I think this smacks rather too much of deperation.
Then again, I am deperate!