Category: Air and Moisture Barrier


IMPERCOREV: A ready-mixed, non-cementitious, one-component, seamless, acrylic polymer-based coating that cures to form a flexible, fully bonded, elastomeric membrane when applied directly to approved substrates.
IMPERCOREV is roller or spray applied and provides a secondary air and water barrier, while maintaining vapor permeability, allowing wall cavities to breathe.

Use recommended

IMPERCOREV may be used to provide an air and water barrier on construction surfaces such as exterior grade gypsum sheathing, DensGlass, concrete masonry units (CMU), plywood and oriented strand board (OSB). IMPERCOREV may also be used as an element of the PRECOR System or the PRECOR-SB System in order to provide a water-resistive secondary barrier over approved substrates.

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