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Read All Questions & AnswersCan this be used on zinc planters? They were covered with white rust and I'm concerned that they will continue to rest.
1
Great question. Rust-Oleum High Performance Cold Galvanizing Compound Spray will provide maximum corrosion protection on clean, rusted or previously painted metal. It is not suitable for use on galvanized steel. - Rust-Oleum Product Support 5
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