Duragloss-542 experience with Escape finish ?

[Bill_75]

Hi Guys,

Life has gotten in the way of my use of my 2016 21 trailer, but on its reinspection for re-use, I've discovered its gotten a little weathered, mildewed, dirty after sitting in the elements.

My plan to un-mothball/clean it up, is to use this Duragloss-542 for a clean up :

https://www.amazon.com/Duragloss-542.../dp/B00J7KOT5Q

Followed by an application of BTS.

But before I went down that path I thought I'd canvas the group to see if anyone has had any experience using the Duragloss-542 product on their fiberglass trailers, and if so, how it performed.

I'd really like to avoid doing more harm than good.

Appreciate any/all input/pointers.

Thank you.