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No one in the US has used it for many years. Only one known source,
in Iran. Other materials to create the color are not stable in paint.
Couple of months later, the pigment chemist sends call me back.
He made a synthetic and got the color right. Expensive project,
but sold the development costs to a company who could afford it.
It's private stock, but he thinks I can buy some paint from them.
Turns out to be almost as fun as the flight to Iran. When you
think about it, we sure go to a lot a trouble over color, which
really doesn't exist. Just a shared perception. But a Gios looks awful navy blue!
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by Jim Cunningham, CyclArtist
A DAILY QUESTION around here. A guy will call up saying something like, "I've got an old bike. Won some races on it when I was... ahh... younger. It's got a lotta junk parts on it now I'm gonna toss, I got most of the original parts inna box, even bought spare parts like new, but the frame needs help." I ask him for more detail, he seems stunned that I haven't tried to sell him a mountain bike, then goes on: "Bought it in '62, from the 'ol man himself, toured Europe on it. Rode it through college, and a couple of marriages. There are other bikes now, but I still like to ride it. Only one I ever saw, even tried to contact the old man for decals when the rust first showed up, but he's gone. Maybe it should be retired, displayed, with the jerseys and trophies an' stuff. I think it might be valuable someday. I'm concerned about rust. I saw a job you did on an old buddy's bike, it was really sweet, but he went kind of custom, added braze-ons and changed the color. I want mine to look like new. How accurately can you restore a frame? Gooood question. We can turn back his clock. In fact, if he had a pair of bikes, one thrashed, and one still in the box, we could make them reeaallly hard to tell apart. There are limitations, but mostly in the form of budget. We'll look at costs and trade-offs and other finance stuff another time, the subject today is: Accurate restoration. If the original finish is there, we start with quality photos of the frame when it comes in. Refer to them constantly; the goal is an "after" shot that looks like the same frame before the wear and tear. That's tough. Take color: The human eye can easily discern 600,000 different solid colors, factor in metallics, in various size, texture and flip, transparent color overlays, iridescence and pigment variation under different light sources and the number is unknowable. Precise color matches are possible, I've got $9,000 worth of equipment to do the job, but many people balk at a $40 color match charge. Most auto paint shops charge more and they usually mix to a published formula. No bike company publishes color-matching formulas. Color is it's own science, equal parts chemistry, artistry and magic, then stir. Color "elements" are "toners". A Periodic Table of color. Some toners can't be used alone, or with each other, some are more expensive than gold. They're all poison. Many paint colors look different wet than dry, so you mix and spray, and dry and clean up and check and mix and go round again, keeping track of the formula trying not to create a lot of useless paint. For years, we did not have a toner for Gios Team Blue. Had to get the paint from Italy, and it didn't work well. We buy a lot of paint, and there's always a salesman who wants our account. For a long time, every one of them got a sample of Gios Blue to match and show me what they could do. Always stumped 'em. Finally, a customer turns out to be a pigment chemist. He analyzes the sample and identifies it. Yes, its a cobalt base all right, so toxic it's illegal damn near everywhere. |
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