Thanks unfortunately it won't last forever but it looks better than leaving it grayed out lolGood luck and I hope that finish works well for you, most of the older threads I have read over time dealing with painting the cladding has resulted in problems of it flaking due to lack of prep and a good primer applied first so it adheres to plastic or in general it is now a painted surface and is susceptible to scratching and showing wear marks....I hope none of that shows up for you!