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Pipe Size

0" to 28-1/2" (1)
1-1/4" to 3" (3)
1-1/8" to 3-7/8" (1)
1/8" to 3/4" (1)
12" to 28-1/2" (1)
2" to 5" (1)
2" to 6-1/2" (3)
2-1/4" to 6-1/4" (5)
2-3/4" to 7" (4)
2-3/4" to 8" (1)

Shape

Rectangle (1)
Rectangular (1)
Round (47)
Square (43)

Top Opening Diameter (Inches)

1-1/4" (3)
12" (1)
2" (3)
2-1/2" (1)
2-1/4" (5)
2-3/4" (5)
3-1/2" (5)
4" (5)
4-3/4" (3)
5" (4)

Model

#1 (12)
#2 (14)
#3 (17)
#4 (9)
#5 (8)
#6 (7)
#7 (8)
#8 (8)
#9 (4)
Maxi (2)

Material

EPDM (73)
Silicone (20)

Base Diameter (Inches)

10" (4)
10-1/2" (5)
10-3/4" (3)
11" (4)
12" (3)
12-1/2" (4)
14" (5)
14-1/2" (5)
14-1/4" (1)
16" (1)

Color

Black (34)
Brown (2)
Dark Gray (11)
Dark Green (1)
Gray (26)
Red (16)
Terra Cotta (1)
White (2)

Price Range

$5 to $10 (5)
$10 to $15 (16)
$15 to $20 (8)
$20 to $25 (19)
$25 to $30 (3)
$30 to $35 (6)
$35 to $40 (3)
$40 to $45 (2)
$45 to $50 (6)
$50 to $60 (10)

Master Flash

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Product Image of Closed to 5-3/4" Square Standard Master Flash for Metal Roofs, Model #3 (Black EPDM)
$16.28 each
In Stock
Get 30 by Tue, Jun 23
In Stock
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Product Image of 5/8" to 4" Square Multi-Flash Master Flash w/ Retrofit Option for Metal Roofs, Model #2 (Black EPDM)
$13.26 each
In Stock
Get 27 by Tue, Jun 23
In Stock
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Product Image of 2-3/4" to 7" Square Standard Master Flash for Metal Roofs, Model #4 (Black EPDM)
$21.83 each
In Stock
Get 26 by Tue, Jun 23
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Product Image of 4" to 8-1/4" Square Standard Master Flash for Metal Roofs, Model #5 (Red High Temperature Silicone)
$51.70 each
In Stock
Get 32 by Tue, Jun 23
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Product Image of Closed to 5-3/4" Square Standard Master Flash for Metal Roofs, Model #3 (Gray EPDM)
$12.14 each
In Stock
Get 101 by Tue, Jun 23
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Product Image of 2-3/4" to 8" Rectangular Standard Residential Master Flash, Model #1 (Black EPDM)
$36.56 each
In Stock
Get 8 by Tue, Jun 23
In Stock
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Product Image of Closed to 2-3/4" Square Standard Master Flash for Metal Roofs, Model #1 (Black EPDM)
$13.10 each
In Stock
Get 21 by Tue, Jun 23
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Product Image of 4-3/4" to 10" Square Standard Master Flash for Metal Roofs, Model #6 (Black EPDM)
$32.23 each
In Stock
Get 10 by Tue, Jun 23
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Product Image of 6" to 11" Square Standard Master Flash for Metal Roofs, Model #7 (Red High Temperature Silicone)
$87.70 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of 6-3/4" to 12" Square Standard Master Flash for Metal Roofs, Model #8 (Black EPDM)
$55.70 each
In Stock
Get 3 by Wed, Jun 24
In Stock
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Product Image of 4" to 8-1/4" Square Standard Master Flash for Metal Roofs, Model #5 (Black EPDM)
$21.79 each
In Stock
Get 16 by Tue, Jun 23
In Stock
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Product Image of Closed to 10" Multi-Flash Square Vent Master Flash w/ Retrofit Option for Metal Roofs, Model #2 (Black EPDM)
$53.68 each
In Stock
Get 16 by Tue, Jun 23
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Product Image of 1-1/4" to 3" Round Universal Master Flash for Metal Roofs, Model #2 (Black EPDM)
$10.61 each
In Stock
Get 7 by Tue, Jun 23
In Stock
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Product Image of Closed to 5" Round Universal Master Flash for Metal Roofs, Model #3 (Black EPDM)
$12.15 each
In Stock
Get 16 by Tue, Jun 23
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Product Image of 4-3/4" to 10" Square Standard Master Flash for Metal Roofs, Model #6 (Red High Temperature Silicone)
$57.61 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of 2-1/4" to 6-1/4" Round Universal Master Flash for Metal Roofs, Model #4 (Gray EPDM)
$18.31 each
In Stock
Get 14 by Tue, Jun 23
In Stock
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Product Image of Closed to 5-3/4" Square Standard Master Flash for Metal Roofs, Model #3 (Red High Temperature Silicone)
$27.00 each
In Stock
Get 18 by Tue, Jun 23
In Stock
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Product Image of Closed to 5" Round Universal Master Flash for Metal Roofs, Model #3 (Dark Gray EPDM)
$12.75 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of 4" to 9" Square Standard Retrofit Master Flash for Metal Roofs, Model #2 (Black EPDM)
$36.92 each
In Stock
Get 8 by Tue, Jun 23
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Product Image of Closed to 5" Round Universal Master Flash for Metal Roofs, Model #3 (Gray EPDM)
$12.75 each
In Stock
Get 11 by Tue, Jun 23
In Stock
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Product Image of 5/8" to 4" Square Standard Master Flash for Metal Roofs, Model #2 (Black EPDM)
$17.09 each
In Stock
Get 7 by Wed, Jun 24
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Product Image of 2-3/4" to 7" Square Standard Master Flash for Metal Roofs, Model #4 (Red High Temperature Silicone)
$45.43 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of 9-1/2" to 20-1/2" Square Standard Master Flash for Metal Roofs, Model #9 (Black EPDM)
$86.88 each
In Stock
Get 2 by Tue, Jun 23
In Stock
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Product Image of 2-3/4" to 7" Square Standard Master Flash for Metal Roofs, Model #4 (Gray EPDM)
$18.30 each
In Stock
Get 19 by Tue, Jun 23
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Product Image of 6" to 11" Square Standard Master Flash for Metal Roofs, Model #7 (Black EPDM)
$44.92 each
In Stock
Get 8 by Tue, Jun 23
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Product Image of Closed to 5-3/4" Extreme Angle Master Flash for Metal Roofs, Model #1 (Black EPDM)
$56.19 each
In Stock
Get 2 by Tue, Jun 23
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Product Image of 2-3/4" to 7" Square Multi-Flash Master Flash w/ Retrofit Option for Metal Roofs, Model #4 (Black EPDM)
$21.53 each
In Stock
Get 1 by Tue, Jun 23
In Stock
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Product Image of Closed to 1" Square Mini Standard Master Flash for Solar & Electric Applications, Model Mini (Black EPDM)
$6.01 each
In Stock
Get 1 by Tue, Jun 23
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Product Image of Closed to 1-7/8" Round Universal Master Flash for Metal Roofs, Model #1 (Black EPDM)
$9.26 each
In Stock
Get 21 by Tue, Jun 23
In Stock
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Product Image of Closed to 5-3/4" Square Multi-Flash Master Flash w/ Retrofit Option for Metal Roofs, Model #3 (Black EPDM)
$15.87 each
In Stock
Get 13 by Tue, Jun 23
In Stock
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Product Image of 4" to 8-1/4" Square Standard Master Flash for Metal Roofs, Model #5 (Gray EPDM)
$21.02 each
In Stock
Get 11 by Tue, Jun 23
In Stock
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Product Image of 1-1/4" to 3" Round Universal Master Flash for Metal Roofs, Model #2 (Gray EPDM)
$11.13 each
In Stock
Get 8 by Fri, Jun 26
In Stock
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Product Image of Closed to 5-3/4" Square Standard Master Flash for Metal Roofs, Model #3 (White EPDM)
$14.39 each
In Stock
Get 8 by Tue, Jun 23
In Stock
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Product Image of 3-1/2" to 7-3/4" Round Universal Master Flash for Metal Roofs, Model #5 (Gray High Temperature Silicone)
$51.70 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of Closed to 1-7/8" Round Universal Master Flash for Metal Roofs, Model #1 (Dark Gray EPDM)
$9.26 each
In Stock
Get 12 by Thu, Jun 25
In Stock
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Product Image of Closed to 5" Round Universal Master Flash for Metal Roofs, Model #3 (Terra Cotta EPDM)
$14.93 each
Backorder
Get it by Tue, Jul 21 - Tue, Aug 18
Backorder
Get it by Tue, Jul 21 - Tue, Aug 18
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Product Image of 6" to 11" Square Standard Master Flash for Metal Roofs, Model #7 (Gray EPDM)
$33.59 each
In Stock
Get 8 by Tue, Jun 23
In Stock
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Product Image of Closed to 5" Round Universal Master Flash for Metal Roofs, Model #3 (Gray High Temperature Silicone)
$27.00 each
In Stock
Get 7 by Thu, Jun 25
In Stock
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Product Image of 1-1/4" to 3" Round Universal Master Flash for Metal Roofs, Model #2 (Dark Gray EPDM)
$10.76 each
In Stock
Get 2 by Tue, Jun 23
In Stock
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Product Image of 7" to 13" Round Universal Master Flash for Metal Roofs, Model #8 (Gray EPDM)
$43.44 each
In Stock
Get 4 by Tue, Jun 23
In Stock
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Product Image of 6-3/4" to 12" Square Standard Master Flash for Metal Roofs, Model #8 (Red High Temperature Silicone)
$131.65 each
In Stock
Get 3 by Tue, Jun 23
In Stock
Get 3 by Tue, Jun 23
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Product Image of 2-1/4" to 6-1/4" Round Universal Master Flash for Metal Roofs, Model #4 (Black EPDM)
$20.74 each
In Stock
Get 16 by Tue, Jun 23
In Stock
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Product Image of 3-1/2" to 7-3/4" Round Universal Master Flash for Metal Roofs, Model #5 (Dark Gray EPDM)
$21.13 each
In Stock
Get 14 by Tue, Jun 23
In Stock
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Product Image of Closed to 5" Multi-Flash Square Vent Master Flash w/ Retrofit Option for Metal Roofs, Model #1 (Black EPDM)
$24.44 each
In Stock
Get 3 by Tue, Jun 23
In Stock
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Product Image of 5" to 9" Round Universal Master Flash for Metal Roofs, Model #6 (Black EPDM)
$23.23 each
In Stock
Get 8 by Tue, Jun 23
In Stock
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Product Image of 3-1/2" to 7-3/4" Round Universal Master Flash for Metal Roofs, Model #5 (Red High Temperature Silicone)
$51.70 each
In Stock
Get 4 by Tue, Jun 23
In Stock
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Product Image of Closed to 1-7/8" Round Universal Master Flash for Metal Roofs, Model #1 (Gray EPDM))
$9.71 each
In Stock
Get 10 by Tue, Jun 23
In Stock
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Product Image of 7" to 13" Round Universal Master Flash for Metal Roofs, Model #8 (Gray High Temperature Silicone)
$127.36 each
In Stock
Get 5 by Tue, Jun 23
In Stock
Get 5 by Tue, Jun 23
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More About Master Flash
Aztec Washer Company's Master Flash Products Are Made Of Epdm Or High-temperature Silicone. These Roof Pipe Flashings Are Compounded Specifically For Maximum Resistance To Weathering Due To Ozone And Ultraviolet Light.