SMARTBOARD is a high quality cementitious board designed for use in the construction of high performance exterior and interior wall systems, water/vapour management system (Rain-screen), S.I.P.S, E.I.F.S., solid and monolithic substrates for air and vapour barriers, sheathing and support for roofing and finishing systems, an underlayment for ceramic tile in wet or dry areas, and a wide variety of construction applications involving floors, hearth protectors, countertops, kennels, stables, and any area where extra protection or reinforcement is needed. Smartboard is Ideal for all climatic conditions providing exceptional protection from high humidity and freeze / thaw conditions. Outstanding protection is achieved when exposed to water.