hot-dip coating

[ hot-dip ]
/ ˈhɒtˈdɪp /

noun

the process of coating sheets of iron or steel with molten zinc.

Origin of hot-dip coating

First recorded in 1920–25
Also called hot galvanizing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019