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  • 3M™ Fire Barrier Cast-In Device Height Adaptors
  • 3M™ Fire Barrier Cast-In Device Height Adaptors

    • Firestop tested for up to three hours, when used in conjunction with the appropriate 3M™ Fire Barrier Cast-In Device, in accordance with ASTM E 814 (UL 1479)
    • Adds up to four inches (101.6 mm) to height of device
    • For special applications, can be modified to accommodate larger depths of concrete pour
    • UL Classified, universally recognized independent test agency
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    Specifications
    Alternative Sale Availability
    2. This item can be sold to consumers and industrial and there are no VOC restrictions.
    Brand
    3M™
    Colour Family
    Red
    Fire Rating
    3 Hour
    Overall Diameter (Imperial)
    2 in, 3 in, 4 in, 6 in
    Overall Diameter (Metric)
    102 mm, 152 mm, 51 mm, 76 mm, 102 mm, 152 mm, 51 mm, 76 mm
    Product Type
    Adapter
    Water-tight
    No
    Details
    • Firestop tested for up to three hours, when used in conjunction with the appropriate 3M™ Fire Barrier Cast-In Device, in accordance with ASTM E 814 (UL 1479)
    • Adds up to four inches (101.6 mm) to height of device
    • For special applications, can be modified to accommodate larger depths of concrete pour
    • UL Classified, universally recognized independent test agency
    • Factory made, helps assure consistent quality
    • Red colour easily identifiable as fire-rated

    3M™ Fire Barrier Cast-In Device Height Adaptors are one-piece extensions that provide up to four inches (10.2 cm) of additional height to 3M™ Fire Barrier Cast-In Devices. No fasteners are required and installers simply snap the adaptor onto a metallic or non-metallic cast-In device. Adaptors adjust to accommodate concrete slab pour depths up to 12 inches (30.5 cm) thick. Adaptor/device assemblies are firestop tested up to three hours.

    Suggested Applications

    • Typically used in new installations when the concrete slab thickness will be greater than eight inches (203.2 mm)