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JDR Enterprises, Inc.
J Drain 400XL/420XL
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Overview
Waterproofing
Mechanically Attached
Polypropylene
Basement Floor
Concrete, Masonry
Design Options
Product Description
Sheet Width
Width
Standard Sizes: 4' 0", 6' 6", 8' 0"
Height
Thickness
Sheet Length
Width
Height
Standard Sizes: 4' 2"
Thickness
Thickness
Width
Height
Thickness
Standard Sizes: 0-3/8"
Manufacturer Design Notes
420 & 420 XL are identical to 400 & 400 XL with the addition of a membrane protective film on the backside.
Performance Data
Air Permeance
Rate of airflow through the barrier per square foot at a specified pressure difference
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
Tensile Strength
Weight needed to break the roll, per inch of width
Product Weight Per Area
lb / ft ^ 2
45, 46.5, 73, 75.5, 90, 93
JDR Enterprises, Inc.
292 South Main Street, Suite 200 Alpharetta 30009
(770) 442-1461
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