MVIS Veneer Mortar is a patented, versatile polymer fortified mortar designed specifically for the installation of adhered masonry veneer, natural manufactured stone and thin brick. A high performance mix provides maximum non-sag performance for vertical installations and also obtains maximum bond strength to the substrate and selected veneers. Fiber-reinforced for added strength, MVIS Veneer Mortar offers exceptional workability and is backed by an available LATICRETE® 25 Year System Warranty (United States and Canada) (see DS 025.0).