fiberglass cap

[dennis hogan]

My storage unit is about 5 feet shy from covering my whole rig. The problem is my cap gets sun part time . Can anyone tell me of a GOOD wax. It is already starting to get that chalky look. Only had the camper since late march. 2011 Hickory. The rest of it is covered and looks GREAT.
Thanks,
Dennis.

[dieselguy]

Aerospace 303 ... if it's as chalky as you describe, you should use a mild polish compound before the 303 or whatever you use.

[Eagleback]

Nu-Finish. And after if you would like you can use a good wax

[1retired06]

Nu-Finish is a great product, but it is a polish not a wax and you would have to buff out the cap first. I have used it for years rig and vehicles, but you have to have a good finish as a start point.