ANSI/UL 1479 (ASTM E814) CAN/ULC S115
F Rating — 2 Hr F Rating — 2 Hr
T Ratings - 1/4 and 1/2 Hr (See Item 3) FT Ratings - 1/4 and 1/2 Hr (See Item 3)
L Rating At Ambient — Less Than 1 CFM/device FH Rating — 2 Hr
L Rating At 400 F — Less Than 1 CFM/device FTH Ratings - 1/4 and 1/2 Hr (See Item 3)
W Rating — Class 1 (See Item 5) L Rating At Ambient — Less Than 5.1 L/s m2
  L Rating At 400 F — Less Than 5.1 L/s m2
Config A
Config B
    1. Floor Assembly — ( Config A), Min 2-1/2 in. (64 mm) thick reinforced lightweight or normal weight (100-150 pcf or 1600-2400 kg/m3) concrete.
    1A. Floor Assembly — (Config B) As an option to Item 1. The fire-rated unprotected concrete and steel deck floor assembly shall be constructed of the materials and in the manner specified in the individual D900 Series designs in the UL Fire Resistance Directory and as summarized below:
      A. Concrete — Min 2-1/2 in. (64 mm) thick reinforced lightweight or normal weight (100-150 pcf or 1600-2400 kg/m3) concrete.
      B. Steel Floor and Form Units* — Composite or noncomposite max 3 in. (76 mm) deep fluted galv units as specified in the individual Floor-Ceiling design.
    2. Firestop Devices* — Cast in place firestop device permanently embedded during concrete placement in accordance with accompanying installation instructions. The device shall extend a max of 5-1/2 in. (140 mm) above top surface of floor. The devices are provided in sizes, nom 2, 3, 4 and 6 in. (51, 76, 102 and 152 mm) diam sizes.

    RECTORSEAL — Metacaulk Cast -in- Place Device


    3. Through Penetrants — One metallic pipe, tubing or conduit installed within the firestop system. Penetrant to be rigidly supported on both sides of floor assembly. The penetrant size shall be matched to the device size and shall not exceed maximum 6 in. nom diameter. A min 1/2 in. (13 mm) annular space shall be maintained between the penetrant and the device. The following types of metallic penetrants may be used:
      A. Steel Pipe — Schedule 5 (or heavier) steel pipe.
      B. Iron Pipe — Cast or ductile iron pipe.
      C. Conduit — Steel conduit or steel electrical metallic tubing.
      D. Copper Tubing — Type L (or heavier) copper tubing.
      E. Copper Pipe — Regular (or heavier) copper pipe.

      The T Rating is 1/2 Hr for penetrants A, B or C. The T Rating is 1/4 Hr for Penetrants D and E.

    4. Packing Material — (Optional, Not Shown) Min 3-1/2 in. (89 mm) thickness of min 4 pcf (64 kg/m3) mineral wool batt insulation firmly packed into the annular space between the penetrant and device as a permanent form. When optional caulk (Item 5) is used, packing material to be recessed from top of device to accommodate the required thickness of caulk.
    5. Fill, Void or Cavity Material* — Caulk — (Optional, Not Shown) Caulk applied within device, flush with top surface of device. The minimum thickness and packing material shall conform to the following table:
    Caulk Minimum
    Thickness
    In., (mm)    		 Device Size
    In. (mm)    		 Packing Material
    Metacaulk 835+ or Metacaulk 1200 1/4 (6) 2, 3, 4 (51, 76, 102) Min. 3 in. (76 mm) thickness of min. 4.0 pcf (64 kg/m3) mineral wool
    Metacaulk 835+ or Metacaulk 1200 3/8 (10) 6 (152) Min. 3 in. (76 mm) thickness of min. 4.0 pcf (64 kg/m3)
    Metacaulk 150+ or Metacaulk 1200 1/2 (13) 2, 3, 4, 6 (51, 76, 102, 152) Foam backer rod
    Metacaulk 1000 1/2 (13) 2, 3, 4, 6 (51, 76, 102, 152) Min. 4 in. (102 mm) thickness of min. 4.0 pcf (64 kg/m3) mineral wool

    RECTORSEAL — Metacaulk 150+, Metacaulk 835+, Metacaulk 1000 or Metacaulk 1200.


    W Rating only applies when the optional caulk is used.

XHEZ.F-A-1074 F-A-1074 XHEZ 613495002 SYSTEM Active 20181203 20181204 613495002 613495002