FR404 is a mid-range FR4 epoxy system available from Allied Signal
Laminates. It is not CEM-3 although Allied does manufacture CEM310 which is
their version of this substrate.

Dave Rooke
Viasystems Canada

>Hi all,
>
>I have a question:
>
>What is FR404?
>
>Who makes it?
>
>Does it have a CEM-3 like look and feel?
>
>Any help is greatly welcome.
>
>Jens Behrens
>[log in to unmask]
>
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