Keene Building Products CAV-AIR-ATOR

The CAV-AIR-ATOR protects against moisture issues in masonry applications by providing an unobstructed air space for drainage and ventilation and is light and flexible so that it can easily rest on top of the brick ties. This full-wall drainage and ventilation mat prevents mortar from entering the cavity, clinging to wall ties, or blocking weep holes. Keene Building Products. 440-605-1020. www.keenebuilding.com