Yesterday I had to leave in a hurry and left a 2x2 area with some compound applied. Since the boat is about 100 miles from my place, I won't be able to go back before next weekend. What ca be used to remove dried compound? I read things from isopropyl alcohol to peanut butter (not sure I want to go down that road). Maybe I can apply another layer of compound over and give it a good buff? Any suggestion?