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Subject: Low leakage coatings? Re: how can i prevent corosion?

From: "Steve" <alienrelics@...>
Date: 2003-12-02

--- In Homebrew_PCBs@yahoogroups.com, Russell Shaw <rjshaw@i...> wrote:

> Why do you need ∗any∗ coating on the pcb?

Exposed conductors mean they are exposed to humid or dusty air, and
the surface of the fiberglass substrate will build up contaminants and
humidity.

Steve