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Food safe cast aluminum coating

February 9, 2017

Q. I am interested in finding a coating for a knife with a cast aluminum handle and a stainless steel blade. I am looking to protect the handle from corrosion caused by washing in a dishwasher. Anodizing is not an option because of the stainless steel blade. Please respond with any options you may know of. Thanks!

Maggie M [last name deleted for privacy by Editor]
- Waverly, Iowa