Backstop NTX is a flexible, polymer based, noncementious, air/water resistive barrier, which resists water penetration, eliminates air infiltration, and is vapor permeable. It is classified as a Class III vapor retarder over vertical, above grade walls.

Backstop-NTX Texture and Smooth are designed for use with Dryvit Systems as well as other building cladding systems. When used with the Dryvit AquaFlash® System, Backstop NTX provides exceptional air barrier and water-resistive membrane for most substrates.

Features

• Includes a reinforcing fabric at sheathing joints
• Bonds to most construction materials
• Fluid applied/Fast drying
• Can be exposed for 180 days

Benefits

• Ensures a continuous film barrier across transitions
• No need for multiple products
• Easy to use
• Not subject to tear off or damage from wind

5 gallon pail