Universal Master Flash Roof Vent Pipe Flashings by Aztec Washer

Master Flash® Round Base

This Master Flash® Round Base flashing has been designed with sleeve flexibility to absorb vibration and pipe movement caused by expansion/contraction while sealing out unwanted elements. Easy on-site customization can accommodate virtually all installations.

AVAILABLE COLOURS

Installation EPDM

Installation Silicone

Rubber Specifications

Check diameter of your pipe or duct and select appropriate Universal Master Flash® to accommodate your application as indicated on the chart below. For extreme pitch and surface irregularity refer to the Master Flash® Extreme Angle range.

ALL AROUND PERFORMANCE

OZONE AND UV PROTECTION

Flashings are made of EPDM and Silicone, and are designed for maximum resistance to all weather conditions.

ON-SITE CUSTOMIZATION

Pipe diameters can be seen clearly for proper fitting.

ADAPTABLE BASE

The base is designed to mould mould to most roof profiles and roof pitches.

ALL AROUND DESIGN EXCELLENCE

This universal flashing has been designed to fit virtually all panel configurations. Sleeve flexibility absorbs vibration and pipe movement caused by expansion/contraction. Easy on-site customization can accommodate all normal installations.

TWO COMPOUNDS / 9 SIZES 10 COLOURS
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
tested to	intermittent	• +135ºC (+275ºF)	• +260ºC (+55ºF)
	continuous	• +100ºC (+212ºF)	• +225ºC (+437ºF)
LOW TEMPERATURE RESISTANCE tested to…		• +50ºC (-65ºF)	• -74ºC (-100ºF)
TENSILE SET maximum…		10MPa (1450psi)	5 Mpa (700 psi)
COMPRESSION SET maximum…		25%	50%
Complete specification data and testing methods are availiable upon request


Sizing Chart
Check diameter of pipe. Select the appropiate Master Flash® for pipe or duct diameter. For extreme pitch and surface irregularity refer to the Master Flash® Extreme Angle range.. Choose the compound required, then refer to the part number for the Master Flash® desired.
	Pipe Size	Part Number	Flashing Details
#1	6 - 63mm	BLACK - MFR1B	A-Top opening diameter	Closed
	1/4”- 2-1/2”	GREY - MFR1G	B-Overall Height	70mm (2.77")
		SILICONE - MFR1S	C-Base dimensions	120mm (4.75")

#2	44 - 76mm	BLACK - MFR2B	A-Top opening diameter	36mm (1.44”)
	1-3/4”- 3”	GREY - MFR2G	B-Overall Height	89mm (3.53")
		SILICONE - MFR2S	C-Base dimensions	157mm (6.21")

#3	6 - 127mm	BLACK - MFR3B	A-Top opening diameter	Closed
	1/4” - 5”	GREY - MFR3G	B-Overall Height	92mm (3.64")
		SILICONE - MFR3S	C-Base dimensions	196mm (7.74")

#4	76 - 158mm	BLACK - MFR4B	A-Top opening diameter	60mm (2.38")
	3” - 6-1/4”	GREY - MFR4G	B-Overall Height	128mm (5.05")
		SILICONE - MFR4S	C-Base dimensions	235mm (9.26")

#5	107 - 196mm	BLACK - MFR5B	A-Top opening diameter	88mm (3.50”)
	4-1/4” - 7-3/4”	GREY - MFR5G	B-Overall Height	112mm (4.43")
		SILICONE - MFR5S	C-Base dimensions	273mm (10.75")

#6	127 - 228mm	BLACK - MFR6B	A-Top opening diameter	108mm (4.25")
	5” - 9”	GREY - MFR6G	B-Overall Height	142mm (5.60")
		SILICONE - MFR6S	C-Base dimensions	317mm (12.50")

#7	152 - 279mm	BLACK - MFR7B	A-Top opening diameter	124mm (4.90")
	6” - 11”	GREY - MFR7G	B-Overall Height	148mm (5.84")
		SILICONE - MFR7S	C-Base dimensions	370mm (14.60")

#8	177 - 330mm	BLACK - MFR8B	A-Top opening diameter	147mm (5.80")
	7” - 13”	GREY - MFR8G	B-Overall Height	191mm (7.53")
		SILICONE - MFR8S	C-Base dimensions	419mm (16.5")

#9	228 - 482mm	BLACK - MFR9B	A-Top opening diameter	189mm (7.45")
	9” - 19”	GREY - MFR9G	B-Overall Height	205mm (8.09")
		SILICONE - MFR9S	C-Base dimensions	641mm (25.25")

Flashing Detail