In a message dated 4/19/2002 2:42:28 PM Pacific Daylight Time, DickB@xxxxxxxxx writes: << I find that just about every metal surface, no matter how hidden by upholstery, parts etc. is painted or at least has overspray of the final finish color. I did find one exception, and that is the underside of the rear package shelf - that is completely bare metal. >> You haven't looked deep enough into the crannies Dick! The parcel shelf is the most obvious example and while the underside of mine isn't totally pristine, it is mostly un-oxidized, but since it is part of the interior of the car and exposed to the sun's warmth through the back window, I wouldn't expect it to rust much. You need to look up inside the doors, while the inside of the skin is undercoated in the lower areas to some extent, the upper areas and back side of the inner panel is left bare for the most part, and those areas are exposed to repeated moisture from both weather and washing. For comparison look inside of a 60s Volvo. I think that the term aluminized is simply capitalizing on the use of steel coated to preserve the product from the mill rather than the final creation. Roy 67 Crown FDHT