Electrical Mast Connection for Shingle Roof

Master Flash is a registered trademark of Aztec Washer.

  • Modification Made Simple
    Easy to see pipe diameters make for painless on-site installation
  • Weather Protection Made of EPDM
    These flashings are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light. listed with IAPMO certification No. 3121.
  • Adaptable Base
    The base is designed to mold to most panel configurations and roof pitches regardless of pipe location.
  • Built in 20º Pitch
    Allows adaptability to almost any roof pitch including 45º.

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

EPDM
shown

No Hassle stainless steel gripper to secure retrofit application.

Prod. No.
Pipe Size
Compound
Flashing Details
EMC
0"-5-3/8"

(0-136mm)

Electrical Mast Connection

Black EPDM
A - Top opening diameter Closed
B - Cut to suit pipe size 0" - 5-3/8"
C- Base dimensions 15" (381mm)
EPDM
ADVANCED OZONE RESISTANCE tested to ...
70 hours@500 pphm
HIGH TEMPERATURE RESISTANCE
tested to ... intermittent
tested to ... continuous

+135ºC (+275ºF)
+100ºC (+212ºF)
LOW TEMPERATURE RESISTANCE tested to ...
-55ºC (-65ºF)
TENSILE STRENGTH minimum ...
10 MPa (1450 psi)
COMPRESSION SET maximum ...
25%
MSDS not required
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