On the product label it states “This product is corrosive. Do not allow product to contact metal surfaces.” Are the strips safe to use with metal queen excluders?

Formic Acid vapours are corrosive to ferrous metals, but not to aluminum or most stainless steels. Some queen excluders get a white powder on them and will show rust around the edges over time. Plastic excluders are not affected.

Skills

Posted on

January 12, 2023

NOD Apiary Products Ltd.
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