4 inch (102mm) thick x 24”(61cm) x 48"(122cm) and 24 ft 2 (2.23 m 2 ) per polyethylene heat shrink package. Other thickness(s) 2" through 5" are available by special order. NOTE: Lesser product thickness may be used providing the installed thickness of insulation measured between the cold side of wall and the fire side of the wall is a minimum 4”(102mm) when a 3 hour rating is desired. Heavier densities of DELTA ® BOARD will provide equal or better fire stopping performance when installed along with the safing specifications.

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Details

DELTA® SAFING BOARD is a minimum 4 pound per cubic foot (64 kg./m3) density insulation manufactured from high temperature mineral fiber bonded together with a fire retardant binder. Its primary use is for fire containment located between the concrete floor slab edge and exterior walls in high-rise building construction. DELTA® SAFING Mineral Wool BOARD can be used as a “poke-through” fire barrier for part of a hourly-rated assembly in cracks, crevices, openings, and around penetrations.

Additional Information

Manufacturer: Rock Wool Manufacturing Co

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