Well.... project 95% done, decals I wanted off...off. Most helpful tool was heat, scrapers and plastic razor blades really no help except for small bits and pieces as far as adhesive goes, not so much. Tried wd-40, penetrating oil, goof off and that product I got from a local manufacturer which worked the best but took off paint, not directly but the more you wiped the thinner it got, needless to say majority of adhesive still on trailer as good part of day spent removing decals, was using a buddies heated shop and as day went on thirst set in along with hunger and to make a long story short ended up at local bar and there was no work getting done when we were done. I found no product (only tried 4 though) that worked really well at removing adhesive, I know this may be the lazy thing to do but will be calling to see if a new decal will adhere right over it or not. Those that have done it know but if you haven't, its no fun and a lot of work. If I wasn't advertising someone elses business I would have just left it. pictures hopefully to come