AZhitman wrote:
NOOOOOOO!!!!!!!
Throw that crap AWAY!!!
ArmorAll is a known contributor to early dash cracking - it removes the plasticizers in vinyl and magnifies the aging process.
Clean dash with 409 and water (several times) and treat with 303 Protectant or Vinylex. Both help replenish the plasticizers...
Agreed.Ya know that blue haze that develops on the inside of your windshield and backlight? That's your plastics actually evaporating. Plastic is made from peroleum. Sunlight and heat actually evaporate the volatiles in plastic, leaving dry brittle skin that cracks and falls apart. People used to tell me that is was from smoking in the car. Not so. I've been to the GM Proving ground in Mesa AZ (my buddy is an engineer there). I saw a bunch of cars just sitting out in the sun unprotected with blue glass. They were test cars to see how long the pastics in the interior would last in the sun.
I don't like putting anything on my dashboard. It makes it too shiny and it reflects onto the inside of the glass, making it difficult to see out in some conditions. I just ocasionally wipe the plastcs inside off with a lightly damp clean cloth and buff it dry. For places other than the dash, a good plastic protectant (NOT ArmorAll) well buffed dry works okay. Of course, a GOOD leather conditioner and protectant for leather.
The best thing you can do for your dashboard is to get and use religiously one of those spring-framed sun shades in the windshield to keep the sun off of it. I use mine ALL the time in my car and my wife's. My previous Q was 13 years old when I traded it. The dash looked like new. The backlight was too much trouble to put one in all the time though, so I didn't bother with it. It was all faded and dried out. My wife's cheap 2000 Ford Focus still looks new too from using the sun shade, and it has a cheap crappy interior.
If you park where the sun shines into the car from the side, be sure to keep a thick clean white towel in the car. Just draping it over the steering wheel will protect it and keep the sun from eating it up too.
I've neverfound a product that will keep extreme sunlight like we get in Phoenix from evaporating the paint off the exterior. Factory paint does best, as it's actually baked on the car before any rubber or plastic is installed. Aftermarket paint as used in body repairs can't come close to it, and will fade a lot sooner than factory paint. Corvettes are the worst, as they can't be baked. They have to use an air-dried paint that doesn't hold up well. Ask me, I had 10 new Corvettes in a row, all silver except one black one and one white one. The white one held up best. Metalics are the worst, as the metal particles heat up and magnify the effects of sunlight and heat. The paint on the edges of my '94 Q had actually evaprated off the car, leaving the gray primer showing on the edges of the sunroof, fender creases, and door edges. It also dried out the paint on both bumpers, and they developed hairline cracks all over wherever some idiot tapped them, no matter how slightly.