All of our information is sourced from manufacturer data.

Barritech NP

Carlisle Coatings and Waterproofing

Barritech NP

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Overview

Fluid Applied Membrane Fluid Applied Membrane

Proprietary Material Proprietary Material

Sloped Ceiling, Vapor Retarder, WRB (Weather/Water Resistant Barrier) Sloped Ceiling, Vapor Retarder, WRB (Weather/Water Resistant Barrier)

Concrete Surfaces, Exterior Walls Only, Masonry Surfaces, Unfinished Floor Concrete Surfaces, Exterior Walls Only, Masonry Surfaces, Unfinished Floor

Design Options

Product Description

Barritech NP is a fluid-applied membrane made of the fire-retardant, synthetic polymer composition. Barritech NP is applied to exterior wall assemblies where it functions as an air barrier, vapor barrier, and water-resistive barrier.

Sheet Width

Width

Standard Sizes: 4", 6", 9", 1' 0", 1' 6", 2' 0", 3' 0"

Height

Thickness

Sheet Length

Width

Height

Standard Sizes: 6' 3", 8' 4"

Thickness

Thickness

Width

Height

Thickness

Standard Sizes: 0"

Manufacturer Design Notes

Barritech NP can be applied over concrete block, concrete, exterior gypsum sheathing, plywood, OSB, and many other common building materials. The product fully adheres to the substrate, flexible and rubber-like.

Performance Data

Product Weight Per Area

Roll Tensile Strength

Weight needed to break the roll, per inch of width

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)

0.05

Minimum Application Temperature

Minimum temperature that the product can be applied or installed

°F

40

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

cfm /ft^2 @ 1.57 psf

0.0002

Carlisle Coatings and Waterproofing