中文简体
How to remove rust from iron chains
Metal rust removal: Try wiping with potato peel. Silver rust removal: Try wiping with toothpaste. Rust removal method: Use 160 grams of fine wood chips, 60 grams of fossil powder, 240 grams of wheat bran lock chain and together pour about 50 grams of vinegar, mix it into a chain paste like, apply it on the copper, wind blowing dry, the patina will come off. Other: soak with oil seal, soak with dilute hydrochloric acid can be, but do not be afraid to remove the rust must be washed after. Chains, iron chains
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