Thread: Aero Efficiency of Motorhome/RV vs Car & Caravan
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Old 09-02-2017, 12:06 PM   #19 (permalink)
freebeard
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Even a Bonneville Salt Flats where there are smooth shiny finishes they still use duct tape as needed.

With a 1/8" step, maybe a bead of caulk to fillet the edge?
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