For the diverse requirements of clients, we are engaged in offering White Backer Rod. This rod is a type of foam material that is used as a backing material for sealants, such as silicone or caulk. It is a closed-cell foam that is designed to provide a backing support for the sealant material, while also allowing for proper joint depth and flexibility. White Backer Rod is utilized in construction and building applications, such as for sealing gaps around windows, doors, and other openings. This rod is also utilized in industrial applications, such as for sealing expansion joints in concrete structures.