Master Flash Standard Roof Vent Pipe Flashings | Aztec Washer Company, Inc. 1-800-WASHER 5 (927-4375)

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

Installation EPDM

Installation Silicone

Rubber Specifications

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.

TWO COMPOUNDS / 11 SIZES 10 COLORS
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 appropriate Master Flash® for pipe or duct diameter. Only use maximum pipe diameters on minimal roof angles. 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.
	Designate Pipe Size	Compound	Part No.	Flashing Details

MINI	1/8" - 3/4"	Black EPDM	SQ051BA	Top Opening diameter 1/16" (1.6mm)
	(3.2mm - 19.1mm)			Cut to suit pipe size 1/8" - 3/4" (3.2 -19.1mm)
				Base Dimensions 2-1/4" (57.2mm)

#1	1/4" - 2-3/4"	Black EPDM	SQ101BA	Top Opening diameter closed
	(6.4mm - 70mm)	Grey EPDM	SQ101GA	Cut to suit pipe size 1/4" - 2-3/4" (6.4-70mm)
		Red Silicone	SQ102RA	Base Dimensions 4-1/2" (114.3mm)

#2	7/8" - 4"	Black EPDM	SQ201BA	Top Opening diameter 7/8" (22.2mm)
	(22mm -101.5mm)	Grey EPDM	SQ201GA	Cut to suit pipe size 7/8" - 4" (22-101.5mm)
		Red Silicone	SQ202RA	Base Dimensions 6" (114.3mm)

#3	1/4" -5-3/4"	Black EPDM	SQ301BA	Top Opening diameter closed
	(6.3mm-146mm)	Grey EPDM	SQ301GA	Cut to suit pipe size 1/4" - 5-3/4" (6.3-146mm)
		Red Silicone	SQ302RA	Base Dimensions 8" (203.2mm)

#4	2-3/4" -7"	Black EPDM	SQ401BA	Top Opening diameter 2-1/2" (63.5mm)
	(22mm-177.8mm)	Grey EPDM	SQ401GA	Cut to suit pipe size 2-3/4" - 7" (22-177.8mm)
		Red Silicone	SQ402RA	Base Dimensions 10" (254mm)

#5	4" -8-1/4"	Black EPDM	SQ501BA	Top Opening diameter 3-1/2" (88.9mm)
	(102mm-209.5mm)	Grey EPDM	SQ501GA	Cut to suit pipe size 4" -8-1/4" (102-209.5mm)
		Red Silicone	SQ502RA	Base Dimensions 11" (279.4mm)

#6	4-3/4" - 10"	Black EPDM	SQ601BA	Top Opening diameter 4" (101.6mm)
	(121mm-254mm)	Grey EPDM	SQ601GA	Cut to suit pipe size 4-3/4" -10" (121-254mm)
		Red Silicone	SQ602RA	Base Dimensions 12" (304.8mm)

#7	5-1/2" - 11-1/2"	Black EPDM	SQ701BA	Top Opening diameter 5" (127mm)
	(140mm-292mm)	Grey EPDM	SQ701GA	Cut to suit pipe size 5-1/2" - 11-1/2" (140-292mm)
		Red Silicone	SQ702RA	Base Dimensions 14" (355.6mm)

#8	6-3/4" - 13-1/2"	Black EPDM	SQ801BA	Top Opening diameter 6" (152.4mm)
	(171.4mm-343mm)	Grey EPDM	SQ801GA	Cut to suit pipe size 6-3/4" - 13-1/2" (171.4-343mm)
		Red Silicone	SQ802RA	Base Dimensions 17" (431.8mm)

#9	9-1/2" -20-1/2"	Black EPDM	SQ901BA	Top Opening diameter 8-1/2" (215.9mm)
	(241mm-520mm)	Grey EPDM	SQ901GA	Cut to suit pipe size 9-1/2" - 20-1/2" (241-520mm)
		Red Silicone	SQ902RA	Base Dimensions 25" (635mm)

MAXI	12" - 28-1/2"	Black EPDM	SQ951BA	Top Opening diameter 11" (279.4mm)
	(305mm-724mm)	Grey EPDM	SQ951GA	Cut to suit pipe size 12" - 28-1/2" (305-724mm)
		Red Silicone	SQ952RA	Base Dimensions 34" (863.6mm)

Flashing Detail