Wabo®FinishSeam 

Wabo®FinishSeam is an interior wall expansion control system that accommodates both thermal and multidirectional seismic movement. The system is easily installed and mounts directly to the edge of the wall opening utilizing minimal components and traditional drywall screws. So versatile, FinishSeam may also be installed in ceiling applications where gypsum wallboard construction is utilized. Attractive in design, the colorable elastomeric seals can easily accommodate changes in direction by heat welding or utilizing user friendly adhesives.