Sprayable elastomeric coatings are applied to form a flexible seal to control the transmission of fire, heat, smoke, noxious gas and water before, during and after a fire. It’s ideal for head-of-wall joints. Quicker, easier and more cost-efficient than caulking Also used for expansion joints and perimeter (curtainwall) joints email info@superl.net Corporate Headquarters 7301 Apollo Court, Lino Lakes, MN 55014 Phone: (763) 571-7464 Fax: (763) 571-7646