ENVIRO-BARRIER™ VP - FLUID APPLIED VAPOR PERMEABLE AIR & WATER BARRIER

The reformulated ENVIRO-BARRIER™ VP is a single component, fluid applied, vapor permeable air and water barrier for above grade wall assemblies. It cures to form a resilient, monolithic, fully adhered elastomeric membrane, which resists air leakage and water penetration but allows vapor diffusion.
Complies with NFPA 285 in various wall assemblies.  

• Highly UV Resistant
• Meets and exceeds highest industry standards for air barrier performance
• Cost effective easy spray application
• Asphalt-free formulation
• Excellent adhesion to most construction materials such as exterior gypsum board, CMU, concrete, stone, wood and metal.
• Excellent adhesion to most construction materials such as exterior gypsum board, CMU, concrete, stone, wood and metal.

NOTE:

• As a part of the reformulation, the product color has changed to black.
• HB Sealant recommended for patching air barrier repairs, terminating edges of vertical transitional tapes, and filling voids during the air barrier application process.

PACKAGING:

• 5 gallon pails
• 50 gallon drums