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Sandrift Acoustical Ceiling Panels have a unique pattern that compliments their unique array of high-quality performance metrics. Not only do these custom panels offer one-of-a-kind ceiling design, but they rival many of the best options for combined light reflectance, sound control, and sag, mold and mildew resistance. The cast family of products covered by this EPD consist of a mineral wool/starch/filler basemat textured to achieve different aesthetic surfaces. These products generally fall under AS E1264 Section 5.2 designation as Type III - Mineral base with painted finish and Form 1 – Nodular. This EPD covers the following 3⁄4 Sandrift acoustical products: Item nos.: 808 and 809.