sunbrella fabric is outstanding - we use that for our outdoor stuff - i can't begin to tell you good it is at weather and sun resistance
new home depot umbrellas - 1 year and they are faded and rotted - 6 years on sunbrella and they still look great
1 year on standard bed bath and beyond drapes - faded and mildewed - 1 year on sunbrealla looks like new
now i'm not sure how good this is for a car cover - if the fabric does not breathe, i would not leave it on the car in the weather for long - it will trap moisture mildew and ruin the paint underneath almost as bad as if it did breathe and you left it there
either way, don't leave a car under a cover in the rain
i have 2 covers for the 968
one is like a parachute material - seems to work fine as an overnight cover, though it lets more moisture through than the the one - it stays fairly clean though
the other one is the one that was available through the dealer - it works well, and holds out more moisture, but needs to be cleaned periodically
94 Midnight Metallic Blue Cab Porsche 968 w/deviating cashmere/black interior and WAY too many mods to list - thanks to eric for creating
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