Guys, I don't work for nor do I get paid, I just love the simplicity and the science behind Silica Dioxide paint protection.
Last year I had my '91 Corvette done at Corvettes at Carlisle by "Adams" with their Ceramic Polish ( read Silica Dioxide ), the difference in the shine verses the Maguires polish I had used is amazing and its dislike for water sitting on the surface is unbelievable.
Add to all this the ease of application just sealed the deal, particularly when it comes to polishing a 32ft motorhome, up and down a ladder. Silica dioxide is like putting a glass layer over the surface.
At least do some research to figure which brand, and there are many, is right for you, I am a happy camper, and you all could be as well.