DensDefy™ Liquid Flashing is a flexible, liquid flashing membrane made with STP Technology that seals and protects against water intrusion between substrates which seals rough openings, penetrations, joints, sheathing fasteners and seams in new or existing wall assemblies, and prevents unwanted air movement as part of the DensElement® Barrier System. The product creates an elastomeric flashing membrane which is highly durable and eliminates the need for joint reinforcing tape, reducing overall preparation time.