by RichD » Tue Jul 09, 2013 6:52 am
I often use Future, but I have found that it is not very good for protecting decals. When I just put a few coats of Future over decals they got rubbed off rather easily. Some types of clear coat can attack decals. Future is water based so it can be used as a barrier coat between the decals and a more durable finish. Be aware that if you brush Future on ink jet printed decals they may get smudged. I have seen the problem with Future over some types of white paint. Future contains some ammonia (yes, I got it analyzed!) and that could be what causes the problem. I have been able to put Future over Testors white without any yellowing, but it would be best to do a test before you use it on a car. I always finish off my cars with a couple of coats of Future for extra shine. If the car starts to look dingy you can spruce it up with a fresh coat.