Greetings to All,

I polished my Dupont Imron painted white hulls using Starbrite polish with PTEF. The process of cleaning the hulls and applying the product took four hours. A few weeks latter the sides of the hulls had dirty streaks. The hulls had small zebra stripes where water and dirty ran down the sides. I was unable to remove the dirty streaks using car wash cleaners. After trying many cleaning products, the only product that worked also removed the polish/wax. The Starbrite with PTEF is going in the garbage.

Does anyone have better luck with a different polish/wax? I use Classe All-In-One on my cars with good results. Should I try this on the boat?