Lead foil is a type of malleable metal sheet that is generally used as a roofing material and for insulation purposes. It is widely used in a variety of industries such as construction, healthcare, automotive, and plumbing. Lead foil is also known as lead sheet or lead plate. Other synonyms for lead foil include lead tape, lead flashing, lead roll, and lead strip. These synonyms are often used interchangeably depending on the context in which the material is being discussed. Regardless of the term used, the properties of lead foil remain the same and it is an important material for various applications due to its high density, corrosion resistance, and low melting point.