Residential
Master Flash
  • Built in 20º pitch allows adaptability to almost any roof pitch including 45º
  • Clearly marked designation of pipe diameter takes the guess work out of sizing
  • Environmentally safe lead free metal base (aluminum)

NOTE: Using petroleum based mastics, sealing compounds or paints on collar will void warranty.

Master Flash is a registered trademark of Aztec Washer.

EPDM
black
Silicone
red
Prod. No.
Pipe Size
Base Size
Compound Ctn. Qty.
Mini
1/4"-3"
14"x18"
Black EPDM 10
Res #1
3"-8"
20"x24"
Black EPDM 10
Res #1-S
3"-8"
20"x24"
Red Silicone 10
Res #2
8"-11"
26"x30"
Black EPDM 10
Res #2-S 8"-11" 26"x30" Red Silicone 10
Res #3 11"-18" 35"x35" Black EPDM 5
Res #3-S 11"-18" 35"x35" Red Silicone 5
MSDS not required
Available in two compounds to handle virtually all job applications
EPDM
SILICONE
ADVANCED OZONE RESISTANCE tested to ...
70 hours@500 pphm
70 hours@500 pphm
HIGH TEMPERATURE RESISTANCE
tested to ... intermittent
tested to ... continuous

+135ºC (+275ºF)
+100ºC (+212ºF)

+260ºC (+500ºF)
+225ºC (+437ºF)
LOW TEMPERATURE RESISTANCE tested to ...
-55ºC (-65ºF)
-74ºC (-100ºF)
TENSILE SET minimum ...
10 MPa (1450 psi)
5 MPa (700 psi)
COMPRESSION SET maximum ...
25%
50%
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