I had my home re-stuccoed a couple years ago and they got whatever bonding agent they were using to get the stucco to stick to the old stucco. I should have done a better job of inspecting their work but I didn't. Now I need to remove the bonding agent from the trim on my windows, front wood door, and step. What can i use to remove it? I do not know what kind of bonding agent they used.