Blue Barrier LW

Blue Barrier™ Liquid Wrap a low VOC spray applied, fully adhered, permeable, air and moisture building envelope protection membrane. This thin mil, seamless substrate coating can be applied with an approved airless sprayer or power rolled. Liquid Wrap can be sprayed over clean and debris free surfaces and substrates such as OSB, plywood or exterior gypsum.

Return Policy
This item is non-returnable
thumbnail preview
thumbnail preview

Features & Benefits

Superior substitute for traditional housewraps
Exceptional adhesion, bonds to multiple substrates (OSB, plywood, gypsum, CMU)
Permeable; allows substrates to breathe
Damp surface application, bonds and cures in damp conditions
When utilized with our Blue Barrier 2200 Joint Filler combines to fill in voids up to 3/4” due to penetrations or dissimilar surfaces
Stands up to UV for up to 9 months of UV Exposure
Can be covered with commonly used cladding/siding systems including heavy veneers
Class A surface burning rated: Provides added fire protection against flame spread and smoke development

Product Resources

Resource Icon
Blue Barrier 2300 - SDS
Resource Icon
BB LW - Product Information Sheet
Resource Icon
BB LW - Install Guide

Companion Products

BB GF
(Blue Barrier Joint Filler 2200)