What is the NA Jacket Color?

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What’s the closest color for this Natural Jacket Color. In the alpha wire brochure, for this cable, the standard color is tan. Is natural the standard color or is natural the raw FEP material color?

Welcome to the technical forum.Here is what I found on the Internet for this question:

The color “natural” in the context of FEP (fluorinated ethylene propylene) refers to the raw material color. FEP is a tough, flexible copolymer of tetrafluoroethylene and hexafluoropropylene, often used for flexible tubing and fluid processing equipment when chemical resistance, high purity, and low stiffness are required

It does appear you are correct from everything I find.

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Natural also implies that the color will vary somewhat due to raw material differences between production batches.

So if you need a definitive look, e.g. color coding, you should avoid natural colors.