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Old 09-14-2017, 11:40 AM   #1
Join Date: Aug 2017
Posts: 44
fiberglass roof maintenance

What products and procedures are best for maintaining a fiberglass roof. First rv I have owned with fiberglass roof, others were either tpo or epdm
Thanks, Richard

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Old 09-15-2017, 05:34 AM   #2
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Join Date: Jul 2013
Posts: 1,452
I clean the fiberglass roof on our Lexi several times a year. For general cleaning I use any good brand of automotive car wash soap with a soft bristle brush on an extention pole.
For a really dirty roof, I use a spray bottle of Tilex. Spray it on, let it sit a minute and then use a soft bristle brush dipped into a bucket of water to scrub, than rinse.
When done, I spray all the plastic components like vent covers fan covers, fridge vent cover with 303 Protectant.
I have never waxed my roof as I'm up there too often checking condition of caulk and Eternabond (monthly) and wax may make it too slick, especially if wet/damp.
Others wax theirs...personal preference.
Steve & Cheryl + Zoey, and Ziggy, our furry kids.

2012 Forrest River Lexington 283ts
Toad, 2013 Subaru XV Crosstrek
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fiberglass, maintenance, roo, roof

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