Perm A Barrier Wall Membrane Price

What temperatures can perm a barrier wall flashing and membrane withstand in the cavity of double wythe masonry.

Perm a barrier wall membrane price.

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. 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. Pallets of perm a barrier wall membrane must not be double stacked on the job site.

Perm a barrier wall flashing and membrane should be covered within 30 days after installation. Clean loose dust or dirt from the surface to which the wall membrane is to be applied by wiping with a clean dry cloth or brush. 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. If perm a barrier liquid is more than 7 days old priming may be necessary.

Osb and plywood must have moisture content below 12. The softening point of perm a barrier wall flashing and membrane is between 82 93 c 180 200 f. Provide cover on top and all sides allowing for adequate ventilation. Application perm a barrier primer plus and perm a barrier wb primer are water based primers which impart an aggressive high tack finish.

All products must be stored in a dry area away from high heat flames or sparks. 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 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. Perm a barrier products are warranted to be free of defects in manufacture for a period of 5 years.

Maximum in service temperature as installed is 160 f 71 c warranty. Perm a barrier primer plus is required on all surfaces to which perm a barrier vps membrane is to be applied. 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. 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.

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. Store membrane where temperatures will not exceed 90 f 32 c for extended periods.