Fi-Foil Company, Inc.
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Product Profile


CAD Drawings Fi-Foil Company, Inc. M-Shield
M-Shield® is an advanced reflective insulation technology for use on furred-out masonry walls. M-Shield® incorporates a premium grade of aluminum foil and specially designed synthetic polymers that contain no cellulose - a food source for mold. The layers seperate with internal expanders creating a reflective air space when installed. R-values range from R-4.1 to R-5.1. When tested in accordance with ASTM standards, M-Shield® exhibited zero growth of mold or mildew. The design incorporates small perforations throughout the product to allow vapor transmission for applications not requiring a vapor retarder.

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