Description
The Silicone Universal Round Base Masterflash is the ideal pipe flashing for metal roof installations where a high temperature application is required.
Read “How To Install a Pipe Boot Flashing on a Metal Roof“.
Master Flash Size | Pipe Fit Range | Top Opening Diameter | Overall Height | Base Diameter |
---|---|---|---|---|
Mini | 1/8″ to 3/4″ (3-19mm) | CLOSED | 1-1/2″ (38mm) | 4″ (101mm) |
#1 | 1/4″ to 2-1/2″ (6-63mm) | CLOSED | 3-1/4″ (82mm) | 4-3/4″ (120mm) |
#2 | 1-3/4″ to 3″ (44-76mm) | 1-1/4″ (31mm) | 4″ (101mm) | 6-1/4″ (158mm) |
#3 | 1/4″ to 5″ (6-127mm) | CLOSED | 4″ (101mm) | 7-3/4″ (196mm) |
#4 | 3″ to 6-1/4″ (76-158mm) | 2-1/4″ (57mm) | 4-3/4″ (120mm) | 9-1/4″ (234mm) |
#5 | 4-1/4″ to 7-3/4″ (107-196mm) | 3-1/2″ (88mm) | 4-1/4″ (107mm) | 10-1/2″ (266mm) |
#6 | 5″ to 9″ (127-228mm) | 5″ (127mm) | 6″ (152mm) | 13″ (330mm) |
#7 | 6″ to 11″ (152-279mm) | 5-1/2″ (139mm) | 5-1/2″ (139mm) | 14-1/2″ (368mm) |
#8 | 7″ to 113″ (177-330mm) | 6″ (152mm) | 6″ (152mm) | 16-1/2″ (412mm) |
#9 | 9″ to 19″ (228-482mm) | 7-3/4″ (196mm) | 9″ (228mm) | 25-1/4″ (641mm) |
SPECIFICATIONS
ADVANCED OZONE RESITANCE tested to: | EPDM 70 hour @ 500pphm | SILICONE 70 hour @ 500pphm |
---|---|---|
HIGH TEMPERATURE RESISTANCE -Intermittent | +275° F (+135°C) | +500° F (+260°C) |
HIGH TEMPERATURE RESISTANCE -Continuous | +212° F (+100°C) | +437° F (+225°C) |
LOW TEMPERATURE RESISTANCE | -67° F (-55°C) | -101° F (-74°C) |
COMPRESSION SET – Maximum | 25% | 50% |
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