Sheet having a multilayer structure, called a sandwich sheet, composed of two rolled metal skins which are joined together by a core, in which sheet the core contains a stainless steel wool.

Cubra tener una estructura de múltiples capas, llamada una hoja del emparedado, integrada por dos pieles rodadas del metal que sean ensambladas juntas por una base, en que hoja la base contiene una lana de acero inoxidable.