Perm A Barrier Wall Membrane Data Sheet

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Perm a barrier wall membrane data sheet.

Application perm a barrier primer plus and perm a barrier wb primer are water based primers which impart an aggressive high tack finish on the treated substrate. Grace perm a barrier wall membrane is a self adhesive rubberized asphalt polyethylene waterproofing membrane for air and vapor barrier applications. Perm a barrier wall membrane and perm a barrier high temperature wall membrane may be applied only in dry weather when air and surface temperatures are above 40 f 5 c. Submittal data perm a barrier wall membrane self adhesive rubberized asphalt polyethylene waterproofing membrane for air and vapor barrier applications astm e2357 buildsite.

Application perm a barrier primer plus and perm a barrier wb primer are water based primers which impart an aggressive high tack finish on the treated substrate. Perm a barrier low temperature membrane may be applied only in dry weather when air and surface temperatures are between 25 f 4 c and 60 f 16 c. Perm a barrier wall membrane systems must not be applied in areas where they will be permanently exposed to uv light and must be covered within a reasonable amount of time not to exceed 60 days. Perm a barrier wall membrane and perm a barrier high temperature wall membrane may be applied only in dry weather when air and surface temperatures are above 40 f 5 c.

The 40 mil total thickness is a cold applied tape consisting of 32 mils of rubberized asphalt integrally bonded to a 8 mil high density cross laminated polyethylene film. Perm a barrier wall membrane is a product in the air vapor barriers category that meets astm e2357.