The components and wiring on the board might be too fragile for everyday use but potting it with clear/slightly colored epoxy might solve this problem? In that

The components and wiring on the board might be too fragile for everyday use but potting it with clear/slightly colored epoxy might solve this problem? In that case it might be a good idea to solder the contacts rather than only plugging in - otherwise epoxy could get between the wires and bread board contacts and cause the circuit to fail.