I'm having a bit of a nightmare removing the glue behind the border which has been put on top of paint. I used a heat gun and scraper to remove the border worked a treat and some of the glue came off with it but the remainder of the glue remains. It wont sand off or peel off. Its a kind of rubbery tacky glue.
I tried a steaming machine which worked very slowly I mean and inch by and inch every 5 minutes!!!! so it would take an age to get it all off, I don't mind slow and painful ways of doing things but thats ridiculous even for me.
Any ideas how to remove this substance off the wall without damaging the wall ? which I have done in a few spots with over zealous scraping but repaired with my best friend polly filla.
ps after some googling I tried wd 40 doesn't work, de-icer no joy, nail polish remover no joy