Spray them down with 303 Aerospace protectant too. If you're not using a UV blocking wax, the sun will chalk the fiberglass in short order.
Most higher end rigs now are all automotive paint finishes because of this. I wish we could find anothe rear kitchen 29-30' lightweight with automotive paint.
FWIW, our Cougar (formerly Keystone RV, now Thor) has had issues with a cracked frame and body-frame separation. Forest River probably has the biggest brand ownership out there.
Forest River:
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