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3 Foot x 65 Foot - Single Roll

Manufacturer Part Number: 47367S

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Price: $121.61

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Estimated Ship Date: Mon Nov 25 - Tue Nov 26

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The MFM IB3 IceBuster Self Adhering Ice and Water Underlayment is a mineral surfaced roofing underlayment for use under asphalt shingles, and other types of roofing. It is constructed from a strong layer of mesh bonded to rubberized asphalt and coated with black stone granules. This self adhering underlayment installs under roofing at the edges and valleys to protect from leaks due to ice dams, melting snow and blowing rain. Ideal for re-roofing or new construction applications, the IB3 Ice Buster peel and stick roof underlayment from MFM will apply directly to the roof deck at eaves, valleys, vents, skylights, and chimneys.

Installs in fair weather conditions and in temperatures above 40 degrees Fahrenheit

Minimum slope for installation is 2 inches per foot

Easy to remove split release liner for fast installation and ideal for valley applications

Self-seals around common fasteners

End laps and side laps must be coated with asphalt roofing mastic for a waterproof seal

May be left exposed for up to 30 days

5 Year Limited Warranty

Roll Width: 36 inches (3 feet)

Roll Length: 65 feet

Roll Weight: 65 pounds for the 65 feet option

Roll Thickness: 50 millimeters

Roll Coverage: 195 Square Feet or 1.95 Squares for the 65 feet option

Color: Black

Code Compliance: ASTM D 1970, Florida Building Code FL#11842.1, Miami-Dade County Approved, ICC-ES ESR-1737, LA County (LARC/LABC), State of California (CRC/CBC) and Texas Department of Insurance listed

Installation Instructions

Technical Data Sheet

Primers and Sealants

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MFM IB3 IceBuster Self Adhering Ice and Water Underlayment

Description