This Solid Sheet Air and Water Resistive Barrier Delivers Vapor Permeability

Siplast introduces a self-adhered vapor permeable (VP) air and water resistive barrier (AWB) for commercial wall applications. This barrier delivers durable water resistance, high-performance vapor permeability, and primerless adhesion in a monolithic solid sheet.

The flexible, UV-resistant membrane features a high-temperature stable, low-temperature application permeable acrylic adhesive with a split siliconized release liner that ensures robust protection and durability. The monolithic product design provides chemical stability, while the black finish adds a visually appealing touch.