Hello!

Need a source for non-metallic, waterproof NMEA-type enclosures for small
electronic devices; enclosures will need to have ability to securely fasten
to metal / wood / fiberglas surfaces with full exposure to elements (sun,
seawater, etc.). For example, one ideal (interior dimensions) would be 5
inches wide X 6 inches long X 2.5 inches high.

Thanks in advance,