An electrical box is mounted within the stud cavity of a one or two-hour fire-rated gypsum wall board assembly, with conduit leading to the box. A firestop putty pad completely covers the exterior of the box within the stud cavity to maintain the fire rating.
1 OR 2 HR FIRE RATING UL SYSTEM CONDUIT LEADING TO ELECTRICAL BOX PUTTY PAD COMPLETELY COVERING EXTERIOR OF BOX WITHIN THE STUD CAVITY GYPSUM WALL BOARD
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