I have been paying close attention to this fading issue and how different manufactures are dealing with it. So far it seems that about the only one that really seems to care on a longer term basis is Cedar Creek. There have been several owners that reported that Cedar Creek has not just painted but has replaced the entire cap for this. They claim to be using a different gel-coat starting with their 2015 models to prevent this. If this is working for them they will get my business the next time I buy a new trailer. I'm really tired of spending my money to correct issues that never should have happened to begin with.
B.O.