ExoAir Primer is the primer required prior to the installation of ExoAir 110/110LT and ExoAir TWF.

  • A VOC-compliant adhesive primer formulated for use with ExoAir 110/110LT and ExoAir TWF.
  • It can be applied to common construction substrates using a brush or roller.
  • ExoAir Primer is specifically formulated for use with the ExoAir line of air barrier systems, ensuring compatibility with all components required to create the full assembly.
  • Once on the substrate, ExoAir Primer dries quickly, allowing work to proceed without delay.
Product Data Sheet
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