Tremco Exoair VOC Primer per 5 Gallon Pail

ExoAir Primer is 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.

Applications

ExoAir Primer is specifically formulated for use with the ExoAir membranes. It can be used on porous and non-porous substrates. Surfaces to be primed should be dry, clean, smooth, firm, free of dust, mud, loose mortar, or any other substance that may prevent placement and bonding of the ExoAir membrane. Allow the ExoAir Primer to develop a tack, nontransferrable film (typically 15 to 30 min) prior to installing any membrane. Prime only those surfaces that will be completed that day.

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