Does anyone use 303-products Aerospace protectant on their motorhome? It looks like it can be used on the fiberglass and on the awnings, and on EDPM roofs. I may try it on the fiberglass and the awning. I have a TPO roof which the manufacturer says only to use Murphys oil soap, so I will stick with that for the roof. I got a free sample at an RV show this weekend and used it on my Toad, Tracker roof, it did an awesome job! But I was wanting to get some feed back for the fiberglass and the awning.