These types of trailers require a quality paint protectant applied regularly to prevent oxidation and fading.
2009 Subaru WRX. Washed, clayed, paint overspray removal, one-step paint correction with the main goal of swirl and scratch removal. Achieved 90-95% correction of swirls marks and scratches.
Condition of paint prior to paint correction. This is what a machine wash or poor wash/drying habits can do to your paint finish. Note the scratches, swirl marks, and lack of reflection.
During and after paint correction.