Antoine, the Compact was painted with crinkle paint, about 20 years ago Hesco sold crinkle paint,The brand was ILL BRONZE, I believe, but it was brutal to use. I think they outlawed it. When you sprayed a vacuum it would come out very fine almost powder type, it was so fine it would float in the air, if you didn't wear a mask it would get into your nose and actually glue your nose hairs as disgusting as it sounds. The results were magnificent, they didn't have original Compact colors, they offered Black, a bluish color and red from what I remembered, The results were great, it covered all the chips on a Compact and gave it a new like appearance. Some of the earlier Tri Stars were actually powder coated, powder coating is a great process from what I hear. I had an Electrolux CB commercial vacuum that was in poor condition and I had it powder coated, the color wasn't very nice but the finish was beautiful, I wound up selling it because it wasn't close to the original color anymore.