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Corrosion prevention for aluminum storm shutters exposed to salt mist

We are trying to find corrosion protection for storm shutter frames. These are in a coastal location with crashing waves that produce a nice salty mist that deposits on everything. The final color must be white. Thanks for any help.

Steve Jones
manufacturer - Burlington, Vermont
August 2, 2011

That is a very tough call !!! A very light chromate conversion under white powder coat.

Robert H Probert
Robert H Probert Technical Services

Garner, North Carolina

August 4, 2011

Hi, if you can afford it, that white powder coating that Robert mentions could be fluoropolymer (Halar).

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
August 4, 2011

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