GCP Perm-A-Barrier NPS Detail Membrane: 109ft

$92.00$142.00

GCP Applied Technologies (“GCP”) Perm-A-Barrier NPS Detail Membrane is specifically designed for protecting and sealing critical areas of the building superstructure from the damaging effects of the elements by minimizing air, water and water vapor flow through the building exterior at transition areas.

Technical Data Sheet

Safety Data Sheet