Perfect for securing Risers and Inclines from the Subterrain System, this adhesive works well on most materials, such as foam, cork, Homasote and wood. It′s specially formulated to dry completely when applied between foam sections, unlike most common white glues. Great for gluing large sheets, or thin and narrow pieces, simply apply a bead and press together. By applying a bit of Foam Tack Glue to both surfaces and allowing them to dry for a few minutes, it can be used as a contact cement.