Hohmann & Barnard Enviro-Barrier - Fluid Applied Air, Water, & Vapor Barrier

ENVIRO-BARRIER is a single-component, fluid-applied elastomeric membrane designed to provide an effective air, water, and vapor barrier when applied to above-grade wall assemblies. Once cured, it forms a resilient, monolithic, fully adhered membrane that resists air leakage, water penetration, and acts as a vapor barrier.

FEATURES

• Wide Temperature Flexibility: Remains flexible across a broad temperature range.
• Superior Air Barrier Performance: Exceeds the highest industry standards for air barrier efficiency.
• Cost-Effective Spray Application: Easy to apply with minimal equipment.
• Asphalt-Free Formulation: Provides a cleaner, safer solution.
• Excellent Adhesion: Adheres to a wide range of construction materials, including exterior gypsum board, CMU, concrete, stone, wood, and metal.

PACKAGING

• 5 Gallon
• 55 Gallon

DOCUMENTS

• Air Barrier Construction Design Details
  

NOTE

• HB Sealant is recommended for patching air barrier repairs, terminating edges of vertical transitional tapes, and filling voids during the application process.

RESOURCES

• Submittal
• Safety Data Sheet