Question

Z こ
(a) why
do we paint objects made up of irons​

Answer 1

Adhesives, soldering, and welding can be used to repair a damaged structure. Protective coatings can be good options for iron and steel objects. They help retain original appearance and protect against foreign bodies such as moisture and debris that can cause rust or corrosion.

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Answer 2

Answer:

Iron articles are painted to prevent them from rusting. After painting iron surface does not come in contact with moisture and air which cause rusting.