Metal barrel tile roof

In 2013, I purchased a house with a Duraloc metal barrel tile roof. It looked like it was in worse condition than it actually was. I contacted the original roofer about it a few years ago and he informed me that Duraloc was out of business but didn't really have any guidance for me. Recently did some research and came across a class-action lawsuit but for California-which is now closed. Read some other posts on here about repainting or sealing the roof but seems the folks who were looking into that and/or found solutions were in California. My roof is not leaking but it just looks terrible and I feel it's only a matter of time. It was installed in 2008-I believe. Anyway, does anyone have any guidance for contacts here in Florida who might be familiar with the issues regarding Duraloc? Any information would be greatly appreciated. Thanks in advance.