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 Standard Master Flash®
Our standard roof flashing flexible design meets virtually all roofing needs. Made of EPDM or Silicone, the flashings are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light. Our easy on-site customization allows for easy installation in usually five minutes, and our flexible soft aluminum base is designed to form a seal on most panel configurations and roof pitches regardless of pipe location.
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AVAILABLE COLORS
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SELECT
and TRIM...
Choose appropriate Master Flash with opening at least 20%
smaller than pipe diameter. If necessary trim opening to
20% smaller than pipe diameter.
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SLIDE...
Slide Master Flash down over pipe. (A non-petroleum base
lubricant will ease installation.)
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FORM...
Press Master Flash down, bending it to conform to roof profile
or roof irregularities. A blunt tool will help press flashing
into tight roof angles.
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SEAL...
Apply sealant between base and roof.
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FASTEN...
Use fasteners to complete sealing. For UPC installation,
fastener spacing may not exceed 1-1/2" (38mm).
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SELECT
and TRIM...
Choose appropriate Master Flash with opening at least 20%
smaller than pipe diameter. If necessary trim opening to
20% smaller than pipe diameter.
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 |
|
|
SLIDE...
Slide Master Flash down over pipe. (A non-petroleum base
lubricant will ease installation.)
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 |
|
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FORM...
Press Master Flash down, bending it to conform to roof profile
or roof irregularities. A blunt tool will help press flashing
into tight roof angles.
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 |
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SEAL...
Apply sealant between base and roof.
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 |
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FASTEN...
Use fasteners to complete sealing. For UPC installation,
fastener spacing may not exceed 1-1/2" (38mm).
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Check diameter of your pipe or duct and select appropriate Standard Master Flash® to accommodate your application as indicated on the chart below. For extreme pitch or surface irregularity, select next larger size.
STANDARD MASTER FLASH® FEATURES
WEATHER PROTECTION
Made of EPDM or Silicone, these flashings are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light.
EASY ON-SITE CUSTOMIZATION
Fast, one piece construction allows for easy on-site installation in usually 5 minutes.
BASE FLEXIBILITY
The soft aluminum base is designed to form a seal on most panel configurations and roof pitches regardless of pipe location.
 DESIGN EXCELLENCE
Aztec's flexible design meets virtually all roofing needs. Sleeve flexibility accommodates vibration and pipe movement caused by expansion/contraction. the soft aluminum base easily conforms to roof panels. Master Flash® was used to create a new engineering standard for profiled roofing by the International Association of Plumbing and mechanical Officials(for the uniform Plumbing Code) and remains the only product listed. These products are also listed for use with Type B vents. The addition of fire retarding agents milled directly into the rubber compound created a self extinguishing feature which enables it to be used with Type B vents. Listed with IAPMO certification No. 3121.
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TWO COMPOUNDS / 11 SIZES 10 COLORS |
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| Available in two compounds to handle virtually all job applications |
EPDM |
SILICONE |
| ADVANCED OZONE RESISTANCE tested to... |
70 hour @ 500 pphm |
70 hour @ 500 pphm |
| HIGH TEMPERATURE RESISTANCE |
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tested to |
intermittent |
• +135ºC (+275ºF) |
• +260ºC (+55ºF) |
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continuous |
• +100ºC (+212ºF) |
• +225ºC (+437ºF) |
| LOW TEMPERATURE RESISTANCE tested to… |
• +50ºC (-65ºF) |
• -74ºC (-100ºF) |
| TENSILE SET maximum… |
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10MPa (1450psi) |
5 Mpa (700 psi) |
| COMPRESSION SET maximum… |
25% |
50% |
| Complete specification data and testing methods are availiable upon request |
 Try our new Master Flash Roof Pitch Calculator which is designed specifically for Master Flash® products. Using this calculator in association with foreign or competitive products may result in installation failure. This Calculator is designed to provide assistance in planning only. It is to be used as a guide and not the ultimate source of information. Every effort has been made to make this as complete and accurate as possible. If you are installing on pitches greater than 10/12 or you desire further information, please call Aztec Washer: 1-800-WASHER-5. |
| Sizing Chart |
| Check diameter of pipe. Select the appropiate Master Flash® for pipe or duct diameter. For extreme pitch or surface irregularity select next larger size. Choose the compound required, then refer to the part number for the Master Flash® desired. |
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PIPE SIZE |
US PART NUM |
FLASHING DETAILS |
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| Mini |
1/8”– 3/4” |
Black-SQ051BA |
A-Top opening diameter |
Closed |
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(3.2 mm-19.1mm) |
Grey-SQ051GA |
B-Cut to suit pipe size |
1/8” – 3/4” (3-19mm) |
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Silicone-SQ051RA |
C-Base dimensions |
2-1/4” (57mm) |
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| #1 |
1/4”- 2-3/4” |
Black-SQ101BA |
A-Top opening diameter |
Closed |
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(6-70mm) |
Grey-SQ101GA |
B-Cut to suit pipe size |
1/4” – 2-3/4” (6-70mm) |
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Silicone-SQ101RA |
C-Base dimensions |
4-1/2” (114mm) |
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| #2 |
7/8”- 4” |
Black-SQ201BA |
A-Top opening diameter |
7/8” (22mm) |
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(22-101mm) |
Grey-SQ201GA |
B-Cut to suit pipe size |
7/8”-4” (22-101mm) |
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Silicone-SQ201RA |
C-Base dimensions |
6” (152mm) |
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| #3 |
1/4”-5-3/4” |
Black-SQ301BA |
A-Top opening diameter |
Closed |
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(6-146mm) |
Grey-SQ301GA |
B-Cut to suit pipe size |
1/4” – 5-3/4” (6-146mm) |
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Silicone-SQ301RA |
C-Base dimensions |
8” (203mm) |
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| #4 |
2-3/4”-7” |
Black-SQ401BA |
A-Top opening diameter |
2-3/4” (70mm) |
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(70-177mm) |
Grey-SQ401GA |
B-Cut to suit pipe size |
2-3/4”– 7” (70-177mm) |
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Silicone-SQ401RA |
C-Base dimensions |
10” (254mm) |
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| #5 |
4”-8-1/4” |
Black-SQ501BA |
A-Top opening diameter |
4” (101mm) |
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(101-209mm) |
Grey-SQ501GA |
B-Cut to suit pipe size |
4” – 8-1/4” (101-209mm) |
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Silicone-SQ501RA |
C-Base dimensions |
11” (279mm) |
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| #6 |
4-3/4”-10” |
Black-SQ601BA |
A-Top opening diameter |
4-3/4” (121mm) |
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(121-254mm) |
Grey-SQ601GA |
B-Cut to suit pipe size |
4-3/4” – 10” (121-254mm) |
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Silicone-SQ601RA |
C-Base dimensions |
12” (304mm) |
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| #7 |
5-1/2”-11-1/2” |
Black-SQ701BA |
A-Top opening diameter |
5-1/2” (140mm) |
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(140-292mm) |
Grey-SQ701GA |
B-Cut to suit pipe size |
5-1/2” – 11-1/2” (140-292mm) |
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Silicone-SQ701RA |
C-Base dimensions |
14” (355mm) |
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| #8 |
6-3/4”-13-1/2” |
Black-SQ801BA |
A-Top opening diameter |
6-3/4” (171mm) |
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(171-343mm) |
Grey-SQ801GA |
B-Cut to suit pipe size |
6-3/4” – 13-1/2” (171-343mm) |
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Silicone-SQ801RA |
C-Base dimensions |
17” (431mm) |
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| #9 |
9-1/2”-20-1/2” |
Black-SQ901BA |
A-Top opening diameter |
9-1/2” (241mm) |
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(241-520mm) |
Grey-SQ901GA |
B-Cut to suit pipe size |
9-1/2” – 20-1/2” (241-520mm) |
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Silicone-SQ901RA |
C-Base dimensions |
25” (635mm) |
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| #9X |
8” -20-1/2” |
Black-SQ901BX |
A-Top opening diameter |
6” (152mm) |
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(171-520mm) |
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B-Cut to suit pipe size |
9-1/2”-20-1/2” (241-520mm) |
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C-Base dimensions |
25” (635mm) |
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| MAXI |
12”-28-1/2” |
Black-SQ951BA |
A-Top opening diameter |
12” (304mm) |
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(305-724mm) |
Grey-SQ951GA |
B-Cut to suit pipe size |
12”-28-1/2” (304-724mm) |
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Silicone-SQ952RA |
C-Base dimensions |
34” (863mm) |
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SELECT
and TRIM...
Choose appropriate Master Flash with opening at least 20%
smaller than pipe diameter. If necessary trim opening to
20% smaller than pipe diameter.
|
|
|
|
SLIDE...
Slide Master Flash down over pipe. (A non-petroleum base
lubricant will ease installation.)
|
|
|
|
FORM...
Press Master Flash down, bending it to conform to roof profile
or roof irregularities. A blunt tool will help press flashing
into tight roof angles.
|
|
|
|
SEAL...
Apply sealant between base and roof.
|
|
|
|
FASTEN...
Use fasteners to complete sealing. For UPC installation,
fastener spacing may not exceed 1-1/2" (38mm).
|
|
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Flashing Detail
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SELECT
and TRIM...
Choose appropriate Master Flash with opening at least 20%
smaller than pipe diameter. If necessary trim opening to
20% smaller than pipe diameter.
|
|
|
|
SLIDE...
Slide Master Flash down over pipe. (A non-petroleum base
lubricant will ease installation.)
|
|
|
|
FORM...
Press Master Flash down, bending it to conform to roof profile
or roof irregularities. A blunt tool will help press flashing
into tight roof angles.
|
|
|
|
SEAL...
Apply sealant between base and roof.
|
|
|
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FASTEN...
Use fasteners to complete sealing. For UPC installation,
fastener spacing may not exceed 1-1/2" (38mm).
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