VaproLiqui-Flash is a liquid applied breathable waterproof flashing material for rough opening interfaces. VaproLiqui-Flash allows same day installation of windows, doors and other wall assembly, waterproofing or air barrier components. Suitable for all climates, bonds directly to damp or dry surfaces and cures under a variety of weather conditions. It simplifies the process of producing watertight details in new or existing construction. Appropriate for vertical or horizontal above-grade applications to concrete, masonry, natural stone, structural sheathing, architectural metal panels, painted metals, glass, PVC, FRP, EPDM, all VaproShield WRB and Air Barrier membranes, and most other building materials.