Corrosion Resistant 40-057 lock set?

A home owner from Depoe Bay, Oregon says:
Hi. The hardware (Swisco Thumb Latch Deadbolt Handle Set, 1-3/4" Product code: 40-057) on my 3 storm doors has become quite corroded due to the salt air and mist. I was wondering if you have any replacement sets that are more resistant to coastal weather? Regards, Pete
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Dave Sr. from SWISCO responded:
Thanks for contacting us, Pete. Sorry to hear about the trouble you're having. The 40-057 is only made in a painted black finish, I'm afraid. That said, I believe Krylon spay paint has a clear coat spray. Check with a lock hardware store and see if you could use this clear coat spray to protect the finish on your handle set.
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