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MFM Bldg. Products Corp.
IB3 Storm Stopper
Standard Sizes: 3' 0"
Standard Sizes: 5' 7"
Standard Sizes: 0"
Manufacturer Design Notes
Comes with a non-removeable selvedge edge for a secure seal on overlaps. Applies easily at eaves, valleys, vents, skylights and chimneys.
Rate of airflow through the barrier per square foot at a specified pressure difference
Product Weight Per Area
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
Roll Tensile Strength
Weight needed to break the roll, per inch of width
lbs / in
Minimum Application Temperature
Minimum temperature that the product can be applied or installed
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