Rub-R-Wall® Airtight Air & Vapor Barrier provides a seamless, 100% rubber continuous membrane around the building envelope. It is impermeable to air and vapor transmission. It can be spray applied directly to concrete, CMU and exterior drywall.
Approved by the Air Barrier Association of America.
This all polymer membrane can be spray applied to both vertical and horizontal substrates including foundation walls, elevator shafts, slabs, planters, etc.
Rub-R-Wall® Airtight (AVB) is a non-permeable coating for the building envelope.
Rub-R-Wall® Airtight VP vapor permeable air barrier system is designed to stop air infiltration and exfiltration in the building envelope while allowing the transmission of water vapor preventing condensation in the wall assembly. VP acrylic membrane adheres fully to CMU, concrete, exterior sheathing and most other building materials. VP provides energy efficiency earning points towards LEED Certification for Optimizing Energy and Performance.