Perm-A-Barrier® Liquid

Perm-A-Barrier® Liquid

Perm-A-Barrier® Liquid is a two component, synthetic rubber, cold-vulcanized, fluid applied air and vapor barrier membrane. It cures to form a resilient, monolithic, fully bonded elastomeric sheet, protecting above grade wall assemblies against the damaging effects of air, vapor and water ingress. Perm-A-Barrier® Liquid provides an effective barrier against air infiltration and exfiltration while minimizing the associated energy loss and condensation problems and its versatility makes it easy to use in detailed areas.

Document Name	Document Type	Download
Building Envelope Brochure	Brochure
Perm-A-Barrier® Air Barrier Systems Brochure	Brochure
Perm-A-Barrier Liquid Data Sheet	Data Sheet
Section 072726 – Fluid-Applied Membrane Air Barriers	Guide Specifications
PERM-A-BARRIER_LIQUID,_PART_A	MSDS
	MSDS
Perm A Barrier Liquid Trowel Grade (Part A)	MSDS
LEED 2009 Green Building Rating System	Product Data
Grace Waterproofing and Air Barrier Materials LEED 2009 Green Building Rating System™	Product Data