Coverflexx NF is a high-build elastomeric membrane for use in exterior situations as an encapsulant, particularly for asbestos containing materials, and as a waterproof membrane under tiled surfaces in ponded situations. The product is a flexible, elastomeric, high solids, acrylic material with high adhesion and water resistant properties. It has low dirt pick up properties when used in external applications.
BPIR information can be found in the TDS linked below.