Senershield is a  100% acrylic-based, fiber-reinforced liquid applied air/weather resistive barrier that is field-mixed with Type I or Type II Portland cement.

What is Senershield used for?

For use as a trowel applied air/weather resistive barrier over gypsum sheathing (ASTM C79/ASTM C1396), Dens-Glass Gold (ASTM C1177), Fiberock Aqua-Tough Sheathing, cement-boards (ASTM C1325 Type A Exterior), and poured concrete or unit masonry. All sheathing joints and terminations must be reinforced with minimum 102mm wide SELF-ADHERING MESH TAPE, FLEXGUARD 4 Reinforcing Mesh or SENERFLASH 4 OR 9.