RV oxidation removal before camping season
That chalky film on your trailer isn't dirt. It's the gelcoat breaking down under UV. Here's how it gets restored to gloss and kept there.
Published April 8, 2026 by Xpress Auto & RV Detailing
What oxidation actually is
Gelcoat and fibreglass break down under UV. The surface turns porous and chalky, the colour fades, and you get white residue on your hand when you touch the sidewall. Alberta's high, dry summers speed it up.
Washing won't fix it. The damaged layer has to come off before the healthy gelcoat underneath can shine again.
How restoration works
It starts with a decontamination wash to strip road film and black streaks. Heavily chalked panels are wet sanded to level the oxidized layer, then machine compounded to cut out what's left and the sanding marks.
A finer polish refines the finish to gloss. The last step is protection: a ceramic sealant and UV protectant that slow the next round of oxidation.
Why spring is the time
Restoring before the season means the unit looks right in every campsite photo, and the protection goes on before the strongest UV of the year. Units left another summer get harder and more expensive to cut back.
Pricing and financing
RV work is priced by the foot, quoted in writing after a free walkaround at your storage lot or driveway. Larger restorations can be financed over monthly payments, subject to lender approval.