Flex TPO Split Pipe Boots - Manual

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Flex Membrane International Corp. 2670 Leiscz’s Bridge Road, Suite 400, Leesport, PA 19533
Tel: (610) 916-9500 Fax: (610) 916-9501 www.FlexRoofingSystems.com
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Product Data Sheet
FLEX TPO SPLIT PIPE BOOTS
PRODUCT DESCRIPTION
Flex TPO Split Pipe-Boots are fabricated flashings made of 45-mil reinforced Flex TPO membrane for
pipes 1-inch (25.4 mm) to 6-inches (152.4 mm) in diameter. A split (cut) and overlap tab are incorporated
into these parts to allow the pipe-boots to be opened and wrapped around a round pipe with an
obstruction. Such obstructions prevent the use of a standard pre-molded pipe-seal. Split Pipe-Boots are
packaged in boxes of eight and come with universal clamping rings.
PHYSICAL PROPERTIES
Sizes: 1”, 2”, 3”, 4”, 5” and 6” O.D. Pipe
(25.4, 50.8, 76.2, 101.6, 127.0 and 152.4 mm)
Packaging: 8 per box
Weight (each): 0.55 lbs. (0.25 kg)
Material: Reinforced 45-mil TPO membrane
Color: White
INSTALLATION
1. Order the proper size pipe-seal. The following outlines the method to determine the proper size.
The nominal diameter of the pipe-seal indicates the maximum size the part will effectively fit.
Each pipe-seal can accommodate a pipe 1-inch smaller in diameter than the nominal size
indicates. For example, the 2-inch part can be utilized to flash pipes from 1-1/16 inches to 2
inches in diameter, the 3-inch part will fit pipe diameters from 2-1/16 inches to 3 inches in
diameter, etc.
2. Open pipe-seal by pulling apart the tack welds located on the vertical leg of the flashing.
3. Wrap the pipe-seal around the pipe until the vertical leg is tight against the outside diameter of
the pipe.
4. Mark the pipe around the top of the pipe-seal.
5. Remove the pipe-seal from around the pipe.
6. Install Water Cut-off Mastic below the mark, which indicates the top of the installed pipe-seal.
7. Wrap the pipe-seal back around the penetration until the vertical leg is tight against the outside
diameter of the pipe.