Hey guys, I have a question about layering Gyeon Skin. This past weekend I applied Syncro to my Xterra. Well, I did everything but the roof due to time and space restrictions. But i plan on doing it this weekend. I did 2 coats of mohs and 1 coat of skin as per the instructions but I`m anticipating having some skin left over. So my question is would I be able to apply a second coat to certain areas of the car such as the hood even though it`s been a week and has seen rain? Could I just wash it and apply? Would a prep wipe down be necessary? The instructions do not mention adding a second coat of skin and I want sure if it would work. Thanks for any input or advice.