The sign I have is made of .040 inch aluminum and I don't think it is porcelain enamel. I say that because my impression of porcelain enamel is that it is very brittle, which this paint is not. And, I know it's aluminum because I checked with a magnet. Diameter is about 55 inches, too big to fit into the back of a Honda CR-V lol.
It must be a second generation design, probably cost- and weight-reduced from the late days of the TrucTrain era.
I can't imagine one of these coming off the side of a trailer at 60 or 70 mph.
It must be a second generation design, probably cost- and weight-reduced from the late days of the TrucTrain era.
I can't imagine one of these coming off the side of a trailer at 60 or 70 mph.
Joe