DuPont Joint Adhesive is a specially formulated two-part reactive seam adhesive to be used with DuPont surfacing materials. DuPont Joint Adhesive is available in 50 ml. cartridges formulated to be a color coordinated with DuPont surfacing materials. It is intended for ridgidly bonding two surfaces of the same compositions. It is not intended for bonding dissimilar materials unless specifically approved by DuPont.