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3/4 in x 4 ft x 8 ft Johns Manville CI Max Foam Sheathing
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3/4 in x 4 ft x 8 ft Johns Manville CI Max Foam Sheathing

Description
Description

Johns Manville CI Max™ foam sheathing board is composed of a uniform closed-cell polyisocyanurate foam core bonded on each side to a printed foil and glass mat facer.

CI Max foam sheathing is produced with a non-HCFC blowing agent, meeting the latest environmental regulations for using chemicals that do not harm the protective ozone layer in the earth’s atmosphere. CI Max foam sheathing passed NFPA 286 Corner Burn Test for walls only or ceiling only without joint treatment, meeting both the International Code Council’s Building Code Section 2603.5 and Residential Code Section R316.

Code: JM90015018

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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