All of our information is sourced from manufacturer data.

Rub-R-Wall Airtight VP

Rubber Polymer Corp.

Rub-R-Wall Airtight VP

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Air Barrier Air Barrier

Fluid or Spray Applied Fluid or Spray Applied

Polymer Polymer

Ceiling, Sloped Roof, Wall Ceiling, Sloped Roof, Wall

Concrete, Masonry Concrete, Masonry

Design Options

Product Description

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.





Standard Sizes: 0"

Sheet Length


Sheet Width


Manufacturer Design Notes

Rub-R-Wall Airtight VP is intended as a breathable air/moisture barrier for all types of cavity wall construction. VP acrylic membrane adheres fully to CMU, concrete, exterior sheathing and most other building materials.

Performance Data

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

Product Weight Per Area

Roll Tensile Strength

Weight needed to break the roll, per inch of width

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)


Minimum Application Temperature

Minimum temperature that the product can be applied or installed



Film Tensile Strength

Pressure required to break the film



Rubber Polymer Corp.