List of featured suppliers of SEALANTS Mastic: by Special Function: Steel on Building Products Index
A sealant or mastic is a type of material that is used to fill gaps or joints between different surfaces. In the case of steel, a special type of sealant or mastic may be used to prevent rust or corrosion on the surface of the metal, as well as to improve its appearance or provide additional protection against the elements. Different types of sealants or mastics may be chosen depending on the specific function required, such as resistance to temperature changes or chemical exposure.
