A 100% acrylic elastomeric waterproof membrane and air barrier which can be either rolled, brushed, or spray applied. Extremely flexible: can bridge cracks and accommodate small movements up to 1/32 in. (.8mm). Designed for use as water-resistive barrier behind Parex EIFS or stucco. Bridges 1/4 in. (6 mm) gaps at sheathing board joints with 396 Sheathing Tape embedded.

55 lb pail