Tec7 Foamtack is a strong PU adhesive foam suitable for use both indoors and outdoor. With its low expansion, 8%, Tec7 foamtack is ideal for hanging plasterboard, insulated or standard, and because it is so easy to use, all applications it is being used for will be completed in half the time. Tec7 Foamtack also has excellent thermal and acoustic capabilities and prevents cold bridging.