Wall panel glue is an adhesive specifically designed for bonding wall panels to various substrates. Leading manufacturers include Liquid Nails, Loctite, and Henkel, known for their high-quality products. There are different types of wall panel glue: liquid nails, construction adhesive, panel adhesive, and foam adhesive. Each type is suitable for specific applications and substrates. Factors to consider when choosing the right glue include the materials being bonded and the desired bonding strength. Proper application involves surface preparation, adhesive application, and curing time. Wall panel glue is used to install, repair, and bond decorative elements to wall panels, ensuring a strong and durable bond.