Master Flash® Mini Catalog

Aztec Washer Company: 13821 Danielson St., Poway, CA 92064 Ph: 1-800 WASHER 5 (927-4375) • Ph: 858 513-4350 • Fax: 858 513-4305 [email protected] • www.aztecwasher.com SCAN THE QR CODE TO GET THE DIGITAL VERSION Sealing pipes, cables, conduit, wire, solar, refrigeration lines, venting. etc.,. Master Flash® Aztec Washer Company 9/2023 ROOFING • PLUMBING • ELECTRICAL • HV/AC • SOLAR

BUY AMERICAN ACT Full line of Master Seal® bonded sealing washers (72 – 91% domestic) Full line of Master Flash® roof flashings (51% to 93% domestic) These products are essentially manufactured, processed and distributed from points within the United States. The domestic composition percentage is noted to the right of each description. Accordingly, these products comply with the domestic origin requirements as delineated in the Buy American Act.

NO REGRIND - Aztec only uses virgin EPDM on all of our products. We are the manufacturer and control all aspects of our quality. Tensile strength - The maximum stress “in pounds” that a material can withstand while being stretched or pulled before snapping, tearing or breaking. After 70 hours at 212º degree F, Master Flash® is almost two times stronger than other brands. TENSILE STRENGTH ELONGATION TEAR HARDNESS Hardness - Harder rubber will tend to breakdown and become brittle faster, meaning it will crack due to UV and sun damage or at the end of the day, leak. Master Flash® Hardness increased 4 points after the test while other brands increased 7 points. Elongation – Measures how much rubber stretches before it snaps or breaks. For example: 1" square size of Master Flash® would stretch 600% while other brands stretch significantly less. This is very important and makes installation easier and faster when the flashing is cut 20-30% smaller than the pipe. This is equally important over the life of the product as pipes expand and contract with the elements and the flashing needs to accommodate these changes. Black EPDM Gray EPDM Black EPDM w/ IR Radiation & UV Radiation Aged 70 Hours @ 100ºC Gray EPDM w/ IR Radiation & UV Radiation Aged 70 Hours @ 100ºC * Graph Key Code: * Competitor’s product picture is representative of a substandard off-shore product, is not meant to depict a competitor’s A & B product. * Material test results are from 2012 Tear - Measures the pressure a tear in the material can handle before it continues to run down the side of the product. After the standard 70 hour test, Master Flash® tear resistance in the Grey actually improved, unlike other brands that lost 50% Universal Master Flash® Competitor’s A & B Product Master Flash® REPLICATED BUT NEVER DUPLICATED! 3000 2500 1500 1000 500 0 2000 Aztec A B 900% 800% 700% 600% 500% 400% 300% 200% 100% 0% Aztec A B 46 48 52 54 56 58 60 50 0 Aztec A B 250 50 0 150 100 200 Aztec A B Master Flash® 20, 25 & 35 Year Warranty, UPC, IAPMO, and ICC Listed Products! YEAR WARRANTY 35

Mini Pipe Range: Closed – 1” (0 -25mm) • Top opening: Closed • Base: 2 - 1/4” (57mm) #1 Pipe Range: Closed- 2-3/4” (0 - 70mm) • Top opening: Closed • Base: 4-1/2” (114mm) #2 Pipe Range: 5/8”- 4” (15 - 101mm) • Top opening: 5/8” (15mm) • Base: 6” (152mm) #3 Pipe Range: Closed - 5-3/4” (0 - 146mm) • Top opening: Closed • Base: 8” (203mm) #4 Pipe Range: 2-3/4” - 7” (70 - 177mm) • Top opening: 2-3/4” (70mm) • Base: 10” (254mm) #5 Pipe Range: 4” - 8-1/4” (101 - 209mm) • Top opening: 4” (101mm) • Base: 11” (279mm) #6 Pipe Range: 4-3/4” - 10” (121 - 254mm) • Top opening: 4-3/4” (121mm) • Base: 12” (304mm) #7 Pipe Range: 6” - 11” (152-279mm) • Top opening: 6” (152mm) • Base: 14” (355mm) #8 Pipe Range: 6-3/4” - 12” (171 - 304mm) • Top opening: 6-3/4” (171mm) • Base: 17” (431mm) #8X Fix-A-Flash Pipe Range: Closed - 15-1/2” (0-393mm) • Top opening: Closed • Base: 19-1/2” (495mm) #9 Pipe Range: 9-1/2” - 20-1/2” (241 - 520mm) • Top opening: 9-1/2” (241mm) • Base: 25” (635mm) #9X Pipe Range: 8” - 20-1/2” (203- 520mm) • Top opening: 8” (203mm) • Base: 25” (635mm) Maxi Closed Pipe Range: Closed - 28-1/2” (0 - 724mm) • Top opening: Closed • Base: 34” (863mm) Maxi Open Pipe Range: 10-1/4” - 28-1/2” (260 - 724mm) • Top opening: 10-1/4” (260mm) • Base: 34” (863mm) Maxi XL Pipe Range: 10” - 39-1/2” (254mm - 1m) • Top opening: 10” (254mm) • Base: 44” (1.1m) 10 Colors • Two Compounds EPDM / High Temp Red Silicone Standard Master Flash® 5 Easy Steps Brown Black Dark Green Light Green Dark Blue Light Blue Bright Red Terra Cotta White Gray NOTE: Colors are only available for the Standard & Universal Master Flash® Aztec Washer Reference Part #:SQ301BA (#3) (Black) The Only ICC Flashing of it’s kind, Listed with the Florida & California Building Codes®. 35 Year Master Flash® The first ICC listed flashing for the Metal Building Industry with a 35 year warranty One Compound: Black EPDM 35 Year Pipe Range: Closed -28-1/2” (0-724mm) • Base Range: 2-1/4”-34” (57-863mm) ICC ES TM Aztec Washer Reference Part #:ICC-SQ301BX (#3) (Black) YEAR WARRANTY 35

Mini Pipe Range: Closed -1” (0 - 25mm) Top opening: Closed • Overall height: 1-1/2" (38mm) • Base: 4” (101mm) #1 Pipe Range: Closed - 1-7/8” (0 - 47mm) Top opening: Closed • Overall height: 3-1/4” (82mm) • Base: 3-1/4” (82mm) #2 Pipe Range: 1-3/4”- 3” (45 - 76mm) Top opening: 1-3/4” (45mm) • Overall height: 4” (101mm) • Base: 6-1/4” (158mm) #3 Pipe Range: Closed - 5” (6 - 127mm) Top opening: Closed • Overall height: 4” (101mm) • Base: 7-3/4” (196mm) #4 Pipe Range: 3” - 6-1/4” (75 - 158mm) Top opening: 3” (75mm) • Overall height: 4-3/4” (120mm) • Base: 9-1/4” (234mm) #5 Pipe Range: 4-1/4” - 7-1/2” (108 - 196mm) Top opening: 4-1/4” (108mm) • Overall height: 4-1/2” (114mm) • Base: 10-1/2” (266mm) #6 Pipe Range: 5” - 9” (127 - 228mm) Top opening: 5” (127mm) • Overall height: 4-3/4” (120mm) • Base: 12-1/2” (313mm) #7 Pipe Range: 6” - 11” (152 - 279mm) Top opening: 6” (152mm) • Overall height: 6” (152mm) • Base: 14-1/2” (368mm) #8 Pipe Range: 7” - 13” (175 - 330mm) Top opening: 7” (175mm) • Overall height: 6-1/2” (165mm) • Base: 16-1/2” (412mm) #9 Pipe Range: 9” - 20” (228 - 508mm) Top opening: 9” (508mm) • Overall height: 8-3/4” (222mm) • Base: 25 -1/4” (641mm) 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. Universal Master Flash® All Around Performance Two Compounds: 13 EPDM Colors High Temp Red, Gray & Black Silicone Brown Black Dark Gray Dark Green Light Green Light Blue Dark Blue Bright Red Terra Cotta Tan Copper Gray White Aztec Washer Reference Part #:RD301BA (#3) (Black) 5 Easy Steps

Two Compounds: EPDM / High Temp Red & Gray Silicone #1 Pipe Range: 7/8”- 2-1/2” (22 - 63mm) Top opening: 7/8”(22mm) • Cut to suit pipe size: 7/8”- 2-1/2” (22 - 63mm) • Base: 6 - 1/4” (158mm) #2 Pipe Range: 2”- 6-1/2” (50 - 165mm) Top opening: 2” (50mm) • Cut to suit pipe size: 2”- 6-1/2” (50 - 165mm) • Base: 10-3/4” (273mm) #3 Pipe Range: 3-1/4” - 9-1/2” (95 - 241mm) Top opening: 3-1/4 (50mm) • Cut to suit pipe size: 3-1/4” - 10” (95 - 254mm) • Base: 14-1/2” (368mm) Universal Retrofit Master Flash® Two Compounds: EPDM / High Temp Red Silicone EPDM Application: plastic zip tie and fastener snaps included. Silicone Application: aluminum zip tie and fastener snaps included. #1 Pipe Range: 7/8” - 4” (22 - 101mm) Top opening: 7/8” (22mm) • Cut to suit pipe size: 7/8” - 4” (22 -101mm) • Base: 8-3/16” (205mm) #2 Pipe Range: 4” - 9” (101 - 228mm) Top opening: 4” (101mm) • Cut to suit pipe size: 4” - 9” (101 - 228mm) • Base: 14-1/4” (362mm) #3 Pipe Range: 9-1/2” - 17” (241 - 431mm) Top opening: 9-1/2” (241mm) • Cut to suit pipe size: 9-1/2” - 17” ( 241 - 431mm) • Base: 21-1/2” (546mm) Retrofit Master Flash® Two Compounds: EPDM / High Temp Gray Silicone Multi Port Pipe Range: Standard Closed - 2-3/4” (0 - 70mm) Retrofit 1-1/4”-2-1/4” (25-57mm) Top opening: Closed • Port Range: 1/64” - 3/8” (1-9mm) Overall height: 2-3/8” (60mm) • Base: 4-1/2” (114mm) #2 Pipe Range: Standard 5/8”- 4” (15 - 101mm) Retrofit 1-1/8” - 3-7/8” (28-98mm) Top opening: 5/8” (15mm) • Overall height: 2-3/4” (70mm) • Base: 6” (152mm) #3 Pipe Range: Standard Closed - 5-3/4” (0 - 146mm) Retrofit 2” - 5” (50-127mm) Top opening: Closed • Overall height: 3” (76mm) • Base: 8” (203mm) #4 Pipe Range: Standard 2-3/4” - 7” (70 - 177mm) Retrofit 3” - 6-1/2” (76-165mm) Top opening: 2-3/4” (70mm) • Overall height: 4-3/4” (120mm) • Base: 10” (254mm) #5 Pipe Range: Standard 4” - 8-1/4” (101-203mm) Retrofit 3-3/4” - 7” (95-177mm) Top opening: 4” (101mm) • Overall height: 4-1/2” (114mm) • Base: 11” (279mm) #6 Pipe Range: Standard 4-3/4” - 10” (121 - 254mm) Retrofit 4-1/2” - 8-1/2” (114-215mm) Top opening: 4-3/4” (121mm) • Overall height: 4-1/2” (114mm) • Base: 12” (304mm) #7 Pipe Range: Standard 6” - 11” (152 - 279mm) Retrofit 5-1/4” - 10” (133- 254mm) Top opening: 6” (152mm) • Overall height: 5-1/2” (140mm) • Base: 14” (355mm) #8 Pipe Range: Standard 6-3/4” - 12” (171 - 304mm) Retrofit 6-1/2” - 12-3/4” (165-323mm) Top opening: 6-3/4” (171mm) • Overall height: 5-3/4” (146mm) • Base: 17” (431mm) #9 Pipe Range: Standard 9-1/4” - 20-1/2” (254 - 520mm) Retrofit 9-1/4” - 20-1/2” (254-520mm) Top opening: 9-1/4” (254mm) • Overall height: 5-3/4” (146mm) • Base: 25” (635mm) Maxi Pipe Range: Standard 12” - 28-1/2” (305 - 724mm) Retrofit 11” - 28” (304-711mm) Top opening:12” (304mm) • Overall height: 7-1/2” (190mm) • Base: 34” (863mm) Multi-Flash Master Flash® “Two Flashings in one” Aztec Washer Reference Part #:MF301BA-G (#3) (Black) Aztec Washer Reference Part #:RF301BP (#3) (Black) Aztec Washer Reference Part #:RF301BS-RD (#3) (Black)

Compound EPDM Black, Light & Dark Gray Open Top Opening: 11-3/4” X 11-3/4” (298 X 298mm) • Overall height: 1/4” (6mm) • Base: 24” (609mm) Retrofit Closed Top: Square or Rectangles: Closed-12” (0- 355mm) • Overall height: 1/4” (6mm) Base: 24” (609mm) Specifically designed for Metal Roofing Industry Roof Vent Sealing Adapter Master Flash® Stainless Steel Gripper & Termination Strips for Retrofit Applications Included US Patent # 10,161,135,B2 Two Compounds: EPDM / High Temp Red & Gray Silicone EMC Pipe Range: Closed-5-3/8” (0-136mm) • Top opening: Closed • Base: 15” (381mm) The built in 20º pitch allows adaptability to almost any roof pitch including 45º Stainless steel grippers included Electrical Mast Connection Master Flash® Two Sizes / One Compound / Black EPDM #1 Pipe Range: 2-1/2”- 4” (63 - 101mm) Top opening: 2-1/2” (63mm) • Cut to suit pipe size: 2-1/2” to 4” (63-101mm) • Base: 8” (203mm) #2 Pipe Range: 2-1/4”- 5-1/2” (57 - 139mm) Top opening: 2-1/4” (57mm) • Cut to suit pipe size: 2-1/4” to 5-1/2” (57-139mm) • Base: 15-3/4” (400mm) Square Vent Master Flash® Two Compounds: Black EPDM / High Temp Red Silicone stainless steel gripper to secure a retro custom fit. Two Applications • One Design Multi-Flash Square Vent Master Flash® #1 Pipe Range: Standard Closed-5” (0 - 125mm) • Retrofit Range: 3/4” - 4-1/2” (20 - 115mm) Top opening: Closed • Overall height: 3-3/4” (95mm) • Base: 8” (203mm) #2 Pipe Range: Standard Closed - 10” (0 - 254mm) • Retrofit Range: 7/8”- 9-5/16” (22 - 237mm) Top opening: Closed • Overall height: 6” (152mm) • Base: 14-1/4” (361mm) #3 Pipe Range: Standard Closed- 19-1/8” (0 - 487mm) • Retrofit Range: 11”-17-1/2” (279 - 444mm) Top opening: Closed • Overall height: 5” (127mm) • Base: 24-3/4” (628mm) Aztec Washer Reference Part #:EMC101BS (Black) Aztec Washer Reference Part #:RF101BP-SQ (#1) (Black) Aztec Washer Reference Part #:MFSQ101BA (#1) (Black) Aztec Washer Reference Part #:RVA101BA (Standard Black) • Aztec Washer Reference Part #:RVA101BA-MF (Retrofit Black)

Two Compounds: EPDM / High Temp Red Silicone SMP-AL / LD Pipe Range: Center port: Closed- 1-15/16” (0 - 49mm) Pipe • small ports: 1/64”- 3/8” (1-9mm) medium ports: 3/16”- 15/16” (4-23mm) Top opening diameter: Closed • Overall height: 2-1/2” (63mm) • Base: AL 17-3/4” x 24” (450 x 600mm) • LD 16” X 19-1/4” (410 X 490mm) Solar Multi-Port - AL (Aluminum) or LD (Lead) Master Flash® Two Compounds: Black EPDM / Red or Gray Silicone Mini Pipe Range: Closed- 3-1/4” (0 - 82mm) Top opening diameter: Closed • Pull to suit pipe size: Closed - 3-1/4” (0-82mm) • Base: 16”X19-1/4” (410X490mm) #1 Pipe Range: 2-3/4”- 8”(69 - 203mm) Top opening diameter: 2-3/4” (69mm) • Pull to suit pipe size: 2-3/4” -8” (69- 203mm) • Base: 20”X24” (410X490mm) #2 Pipe Range: 7”- 11-1/2” (177 - 292mm) Top opening diameter: 7” (177mm) • Pull to suit pipe size: 7”- 11-1/2” (177- 292mm) • Base: 26”X30” (660X762mm) #3 Pipe Range: 11” - 18-1/2” (279 - 469mm) Top opening diameter: 11” (27mm 9) • Pull to suit pipe size: 11”- 18-1/2” (279 - 469mm) • Base: 35”X35” (889X889mm) Available in Protective Coated Safe Lead Base. Aluminum Base. Res-Lead Master Flash® Clay Tiles Two Compounds Black EPDM / Red or Gray Silicone The built in 20º pitch allows adaptability to almost any roof pitch including 45º Self extinguishing feature enables use with type “B” vents Residential Master Flash® Aztec Washer’s products such as specialty sealing hardware and standard flashings comply with California’s Proposition 65 also known as the Safe Drinking Water and Toxic Enforcement Act of 1986. Aztec Washer’s products such as specialty sealing hardware and standard flashings comply with California’s Proposition 65 also known as the Safe Drinking Water and Toxic Enforcement Act of 1986. Aztec Washer Reference Part #:RS051BA (Mini) (Black) Aztec Washer Reference Part #:SMP-RS101BA (Aluminum) (Black) • Aztec Washer Reference Part #:SMP-RL101BA (Lead) (Black) Aztec Washer Reference Part #:RL051BA (Mini) (Black) Mini Pipe Range: Closed- 3-1/4” (0 - 82mm) Top opening diameter: Closed • Pull to suit pipe size: Closed - 3-1/4” (0-82mm) • Base: 16”X19-1/4” (406X488mm) #1 Pipe Range: 2-3/4”- 8”(69 - 203mm) Top opening diameter: 2-3/4” (69mm) • Pull to suit pipe size: 2-3/4” -8” (69- 203mm) • Base: 20”X24” (410X609mm) #1.5 Pipe Range: 6”- 8”(150 - 200mm) Top opening diameter: 6” (150mm) • Pull to suit pipe size: 6” -8” (150- 200mm) • Base: 24”X27-3/4” (609X704mm) #2 Pipe Range: 7”- 11-1/2” (177 - 292mm) Top opening diameter: 7” (177mm) • Pull to suit pipe size: 7”- 11-1/2” (177- 292mm) • Base: 26”X30” (660X762mm) #3 Pipe Range: 11” - 18-1/2” (279 - 469mm) Top opening diameter: 11” (27mm 9) • Pull to suit pipe size: 11”- 18-1/2” (279 - 469mm) • Base: 35”X35” (889X889mm)

Two Compounds: Black EPDM High Temp Red or Gray Silicone Fix-A-Flash Closed Top Pipe Range: Closed -15-1/2” (0 - 393mm) Top opening: Closed • Large Base: 19-1/2” (495mm) The base is designed for a oversized hole cut for your pipe flashing Fix-A-Flash Master Flash® Oversized hole in your roofing? Aztec has the answer… Aztec Washer Reference Part #:FF851BC (Closed Top) (Black) • Aztec Washer Reference Part #:FF851BO (Open Top) (Black) .065 thick .032 Aluminum edge Flexible Metal Sides Termination Strip Included Applications: Transition Walls • Parapet Walls • Stepped Roofs • Corrugated Metal Roofs • Roof Penetrations • Expansion Joint • Skylights 9,12, & 18 inch widths .065 thick Gray EPDM linear flashing • Available in 12, 33, and 50 foot lengths Box Gutter Expansion Joint Master Flash® Aztec Washer Reference Part #:LF067G9-12 (9 Inch Wide - 12 Foot Long (Gray) 12, & 18 inch widths EPDM Rubber • 16 foot lengths Available Colors: Gray, Dark Gray, Terra Cotta, & Black Aztec Washer Reference Part #: FSR-GA11-16 (12 Inch Wide - 16 Foot Long (Gray) 2, 4, 6, & 9 inch widths Synthetic Resins, Thermoplastics and Non-Curing Rubber • 50 foot lengths Available Colors: Gray, White, Tan, & Black Aztec Washer Reference Part #: MRT2X50-BA (2 Inch Wide - 50 Foot Long (Black) Use on: EPDM, TPO, Hypalon, Aged PVC, Modifies, and All Metals. Creates a waterproof, moisture, and air tight barrier with no additional sealing required. Master Flash® Metal Roof Sealing Tape Sealing Joints, Seams, Holes and More! MRTR101-ST *Heavy Duty Steel Roller NOT Included MRTR101-ST *Heavy Duty Steel Roller NOT Included METAL ROOF LEAKS HOLE REPAIR SEAM LEAKS WARRANTY 10 YEAR Master-Flex Master Flash® Specifically for: Abutments, Step Flashings, Chimneys and more! Roof joints • Places difficult to waterproof like chimneys, dormer windows or adjacent walls. Two Styles: smooth or ridged Environmentally Friendly can replace lead in any kind of roof covering applications

Two Compounds: EPDM / High Temp Red & Gray Silicone The pitch canal allows for maximum flexibility, easily accommodating up to a 60º degree pitch without affecting performance. #1 Pipe Range: 3/4"-1-1/8" (19 - 28mm) Top opening: 3/4” (19mm) • Overall height: 2-1/4” (57mm) • Base: 4” (101mm) Specifically designed for solar applications Solar-Flash Master Flash® SMP-CT Pipe Range: Closed - 1-15/16” (0 - 49mm) • Small Port Range: 1/64”-3/8” (1-9mm) • Medium Port Range: 3/16”- 15/16” (4-23mm) Top opening diameter: Closed • Overall height: 2-1/2” (63mm) • Base: 4-1/2” (114mm) No Fasteners Required! Just WeatherMaster™ Sealant One Compound: EPDM Rubber Solar Multi-Port - CT (Clay Tile) Master Flash® SMP-CT Pipe Range: Closed - 1-15/16” (0 - 49mm) • Small Port Range: 1/64”-3/8” (1-9mm) • Medium Port Range: 3/16”- 15/16” (4-23mm) Top opening diameter: Closed • Overall height: 2-1/2” (63mm) • Base: 4-1/2” (114mm) Two Compounds: EPDM / High Temp Red & Gray Silicone Solar Multi-Port - MR (Metal Roof) Master Flash® 5 Port Design for the Metal Roofing Industry Mini Port Pipe Range: Center port: Closed-7/8” (0 - 22mm) Side port: 1/64” 3/8” (1-9mm) Top opening: Closed • Cut to suit pipe size: Closed-7/8” (0 - 22mm)• Base: 3” (76mm) Two Compounds: EPDM / High Temp Gray Silicone Mini-Port Master Flash® Aztec Washer Reference Part #:MP051BA (Black) Aztec Washer Reference Part #:SMP-CT101BA (Black) Aztec Washer Reference Part #:SMP-MR101BA (Black) Aztec Washer Reference Part #:SF101BA (Black)

Middy Pipe Range: Closed - 2-3/8” (0 - 60mm) • Port Range: 1/64” - 3/8” (1-9mm) Top opening: Closed • Overall height: 2” (50mm) • Base: 3-3/4” (95mm) Two Compounds: EPDM / High Temp Red Silicone “2 Port Design” Multiple Functions Middy Master Flash® Two Compounds: EPDM / High Temp Gray Silicone The built in 40º degree pitch allows to handle any extreme roof pitch (35º - 65º) Extreme Angle Master Flash® #1 Pipe Range: Closed- 5-3/4” (0 - 146mm) Top opening: Closed • Cut to suit pipe size: Closed - 5-3/4” (6 - 146mm) • Base: 11” (279mm) #2 Pipe Range: 4”- 8” (101-203mm) Top opening: 4” (101mm) • Cut to suit pipe size: 4” - 8” (101 - 203mm) • Base: 14-1/4” (362mm) Retrofit Applications Fits: 11/16” – 4-3/4” Standard Fits: 5/8”- 4-1/4” Retrofit Base: 11” to 14-1/4” #Mini Overall Height: 3/4” (19mm) Inner Depth: 2” (50mm) • Base: 2-3/4” (70mm) Wide X 3” (76mm) Long #1 Overall Height: 3”(76mm) Inner Wall Width: 3” (76mm) • Inner Depth: 2”(50mm) • Base: 4-1/4” (107mm) #2 Overall Height: 3-1/4” (83mm) Inner Wall Width: 5-1/4” (133mm) • Inner Depth: 4-1/4” (107mm) • Base: 7-1/4” (184mm) Flexible width allows for most panel configurations expansion feature accommodates all seam heights allows side wall of end cap to form on roof panels. Base allows application at both terminating points of the sheeting or roofing material. End Cap Master Flash® Standing Seam Roof End Cap Flashing Applications: Skylights • Metal Curbs Ridge Applications • Job site Retrofit Two Compounds: EPDM / FDA High Temp White Silicone #1 Pipe Range: Standard- Closed-3-3/4” (0-95mm) Retrofit- Closed-3-3/4” (0-95mm) • Overall Height: 5/16” (8mm) • Base:6-1/4” (158mm) #2 Pipe Range: Standard- Closed- 8” (0-203mm) Retrofit- Closed- 8” (0-203mm) • Overall Height: 5/16” (8mm) • Base: 10-3/4” (273mm) #3 Pipe Range: Standard- Closed-12-1/2” (0-318mm) Retrofit- Closed-12-1/2” (0-318mm) • Overall Height: 5/16” (8mm) • Base: 16-1/2” (419mm) The Low-Profile Master Flash® Specifically designed for Sidewall or Low Profile Applications Applications: Drywall • Sidewall Applications Corrugated Metal Sides Stucco Walls • Roof Penetrations Available In: 3 Sizes • Standard Applications • Retrofit Application Stainless Steel Gripper for Retrofit Applications Included

Sleeve flexibility absorbs vibration and pipe movement caused by expansion/contraction Master Flash® Fire Blox helps to prevent the spread of fire from the roof to the building Pipe diameters can be seen clearly for proper fitting. Adaptable Base is designed to mold to most panel configurationsand roof pitches regardless of pipe location. Passes the UL 94-5VA Flammability Test AFTER 01:15 @ 800º-1000º OF DIRECT FLAME 20 YEAR WARRANTY Closed– 1” (0 - 25mm) 2 -1/4” (57mm) Closed- 2-3/4” (0 - 70mm) 5/8”- 4” (15 - 101mm) Closed - 5-3/4” (0 - 146mm) 2-3/4” - 7” (70 - 177mm) 4” - 8-1/4” (101 - 209mm) 4-1/2” (114mm) 6” (152mm) 8” (203mm) 10” (254mm) 11” (279mm) 4-3/4” - 10” (121 - 254mm) 12” (304mm) 6” - 11” (152 - 279mm) 14” (355mm) 17” (431mm) 6-3/4” - 12” (171 - 304mm) Closed Top 0” - 28-1/2” (0 - 724mm) 34” (863mm) Open Top 12” - 28-1/2”(304 - 724mm) 34” (863mm) Name Mini #1 #3 #2 #4 #5 #7 #6 #8 Maxi Open Maxi Closed Part # Pipe Range Base XSQ051BA XSQ103BA XSQ203BA XSQ303BA XSQ403BA XSQ503BA XSQ603BA XSQ703BA XSQ803BA 9-1/2” – 20-1/2” (241 - 520mm) 25” (635mm) #9 XSQ903BA XSQ953BA-C XSQ953BA-O FIRE BLOX Master Flash® FIRE RESISTANCE AND SELF-EXTINGUISHING Sealing pipes, cables, conduit, wire, solar, refrigeration lines, venting. Etc.,. The Fire Blox Pipe ashing is re resistant, as it helps to prevent the spread of re from the roof to the building.

OTHER QUALITY AZTEC PRODUCT • Effective seal develops around fastener when sealant is forced inward during tightening. • Fastener may be pre-assembled to Master Seal® washer and installed as a unit. Effective with virtually all fastener types and sizes. and assemblies may be painted to match the color of fastened panels. • Strength of backing provides load bearing, compresses the seal vertically and protects it against turning fastener head. • Facing element provides barrier against leakage at surface and around fastener. Protects surface from damage. Helps in reducing noise or vibration SEALS AGAINST ANY SURFACE Smooth or irregular, durable or fragile. Because of an unique bonding process, which bonds a strong backing material to a resilient facing material, Aztec’s Master Seal® will perform a function that neither material could perform alone. Where sealing challenges are presented, the conical design directs the flow of the elastomeric portion toward problem areas. When problems call for cushioning or vibration control, the facing material will also provide the solution. • Quality elastomerics, meeting the need for elasticity, memory, temperature extremes, chemical, ozone and sunlight-resistance. • Conical design directs flow of facing materials to form a seal conforming to both fastener and sealing surface. • Full-face design cushions fragile surfaces and minimizes vibration. • Inside diameter sizes from -1/4” to 3”and corresponding metric range. • Choice of many backing materials. • Choice of various colors and finishes. • Choice of various facing materials. Meeting the Need…Volume with Quality A major factor in Aztec’s rise to a leadership position in this industry lies in our tooling resources and over 50 years of experience. Our capabilities enable us to produce both “standards” and “specials” in a range of sizes to accommodate fasteners ranging from #4 diameter up to 1-1/2” diameter bolts, with outside diameters from 1/4” to 3” and the corresponding metric range. Aztec’s vast tooling capabilities coupled with numerous elastomers, metal and alloy options enable us to offer our customers a variety of choices to fill virtually every need. This exceptional tooling capability permits us to begin with almost any application concept and develop a viable product within time constraints. Our production department, equipped with state-of-the-art high-speed and variable-speed presses, surface finishing machines and inspection equipment, manufactures your exact part Aztec meets the needs of customers with daily requirements in the hundreds to millions - we can meet your volume and quality needs too! Master Seal® Bonded Washers Stocking Standards & Specials Master Seal® Bonded Washers Excessive Torque Causes reverse dishing. Leakage under seal possible Correct Installation Tight against surface. Seal flows inward to seal minor fastener diameter and surface voids Insufficient Tightening Likely to cause leakage under seal and around fastener. CUSTOM MOLDING & STAMPING

Aztec Washer Company, Inc. (“Aztec”), warrants to the Building Owner (“Customer”) that, subject to the terms, conditions, and limitations stated herein, Aztec will replace any Master Flash® standard EPDM (ethylene propylene diene monomer) or Silicone pipe flashing products should it fail due to normal weather and/or atmospheric conditions within twenty (20) years after date of installation. Aztec Washer Company’s recommended roof pitch criteria on Master Flash® standard is from 0–45 degrees of pitch. As used herein “fail” means that the product allows water to leak through the flashing. 1. Customer shall give Aztec written notice within 30 days of failure. Such notice shall set forth the date of installation and the nature of the defect and shall request a return authorization for warranty evaluation. 2. Upon receipt of Aztec’s return authorization, Customer shall send the Master Flash® product, postpaid and insured, to Aztec for warranty evaluation. 3. If, upon Aztec’s inspection, Aztec determines that the leak or leaks are caused by defects in Aztec materials or workmanship supplied or provided by Aztec (except as provided in paragraphs Number Four (4) and Number Five (5), Aztec’s sole responsibility shall be to replace the defective Master Flash® product at no cost to Customer. 4. This warranty shall not be applicable if, in the sole judgment of Aztec, any of the following shall occur: a) The Master Flash® is damaged by natural disaster or Act of God, including, but not limited to, lightning, gale force wind, hurricane, tornado, or earthquake or: b) The Master Flash® is damaged by any act of negligence, accident, or misuse, including, but not limited to, vandalism, civil disobedience, failure of the structure on which the Master Flash® is installed, or act of war, or: c) If metal work, petrochemicals, or other installation materials, not furnished by Aztec, are used and result in the leak 5. This Warranty shall be null and void if in the sole judgment of Aztec any of the following shall occur: a) If material modification is made to the Master Flash® including (but not by way of limitation) multiple penetrations, removal of material other than that necessary for appropriate sizing or: b) Failure by the customer to use reasonable care in maintaining the Master Flash® and its application area or: c) Application of Master Flash® outside its normal application parameters: l ) In proximity to temperatures lower than -67 degrees or higher than +250 degrees Fahrenheit, or: ll) In contact with petrochemicals or other corrosives, including (but not by way of limitation) roofing materials or: d) Customer fails to comply with any of the terms or conditions stated herein. 6. During the term of this Warranty, Aztec, its agents or employees, shall be given free access during business hours to the application area. 7. Aztec shall have no obligation under this Warranty unless and until Customer shall fully pay the full purchase price to the authorized Aztec Master Flash® distributor. 8. Aztec’s failure at any time to enforce any of the terms or conditions stated herein shall not be construed to be a waiver of such provision. 9. This Warranty supersedes and is in lieu of any and all other express and implied warranties. Master Flash® Pipe Flashing Limited Product Warranty THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE HEREOF. AZTEC SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY. NO REPRESENTATIVE OF AZTEC HAS AUTHORITY TO MAKE ANY REPRESENTATIONS OR PROMISES EXCEPT AS STATED HEREIN. Aztec Master Flash® Terms, Conditions, Limitations HIGH TEMP GREY SILICONE 70 hour @ 500 pphm +260°C (+500°F) +225°C (+437°F) – 74°C (-101°F) 50% *Complete specification data and testing methods are available upon request. Advanced Ozone Resistance tested to... High Temperature Resistance Low Temperature Resistance tested to... Compression Set Maximum... Tested to Intermittent Continuous EPDM 70 hour @ 500 pphm +135°C (+275°F) +100°C (+212°F) – 55°C (-67°F) 25%

Q: HOW LONG WILL THIS FLASHING LAST? A: All of the Master Flash® parts come with a minimum of a 20 year warranty. Our ICC listed Master Flash® is the only flashing with a 35 year warranty. So although longevity might be a concern with many flashings in the field today, it isn’t with Master Flash®. Q: WHERE ARE PIPE FLASHINGS USED? A: Pipe Flashings are used anywhere where pipes, conduits, wires are coming through a metal roof, side panel or side walls. Q: ARE PIPE FLASHINGS ONLY USED IN METAL ROOFS? A: Although Master Flash® was originally engineered for the metal roofing industry, they are also used in electrical, plumbing, and heating/ AC, and residential industries. Over the last few decades, we have extended our line to include other roofing materials such as shake, shingle, concrete and tile. So no, its not just for metal anymore. Q: SHOULD I USE A SQUARE BASE OR A ROUND BASE? A: This is up to you or the installer. Some people prefer round bases to match the round pipes and some prefer square bases because they like straight edges. There may be instances in which the hole size that was made for the penetration was cut too large and the flashing base size may become more critical. Refer to the appropriate sizing chart for base dimensions when base size is an issue. Q: DO I NEED GRAY OR BLACK EPDM? A: It is up to you. Some people think that gray looks better than black on a metal roof, yet others like black. Product performance is relatively the same for both gray and black, but black is more often used. Q: SHOULD I USE EPDM OR SILICONE? A: EPDM is the material of choice except for high temperature conditions. Please check out the Materials Specifications Chart which offers the temperature ranges of EPDM and Silicone to be sure you get what is right for you. Q: WHAT IF I CAN'T SLIDE THE FLASHING OVER THE PENETRATION? A: If you have a roof penetration that does not allow you to slide the flashing down over the top of the pipe due to an obstruction (Gas line, water line, exhaust line, building to building, ect.,) then you might be able to use a Retrofit Master Flash®. Take a look at that section to explore your options and sealing solutions. Q: WHAT MATERIAL DO I NEED TO USE IF I HAVE A STOVE OR CHIMNEY PIPE? A: In any application where temperature is a concern, you must refer to the temperature range testing from the stove or chimney manufacture to determine which boot is needed. Check out the Materials Specifications Chart which offers the temperature ranges of EPDM and Silicone. Master Flash® is rated by IAPMO and UPC to be used with type B vents (double wall) heated vent pipes. To summarize, any application with temperatures that consistently stay below 212º F and/or over -65º F should be able to use a standard EPDM flashing. Instances in which the temperatures consistently go above 212º F up to 437º F and below -100º F will need to use a Silicone flashing. Any applications that will reach over 437º F and/or under -100º F should not be used with any of the Master Flash® pipe flashings. Q: WHAT IF MY ROOF HAS AN EXTREMELY STEEP PITCH? A: Depending on your specific situation, where you have a steep pitch, most installers go with the flashing with the largest sized base that will fit that penetration. This does give you excess material around the base, which will help to accommodate the pitch. If your application requires something other than a standard flashing, you can use the Extreme Angle Master Flash® Q: DO I NEED TO USE SEALANT AND/OR A HOSE CLAMP AT THE TOP OF THE FLASHING? A: The standard flashing operates off a simple compression seal. Regular flashings (non-retrofit/non split items) are normally cut 20% smaller than the penetration you are flashing. This tension between the flashing and the pipe provides a water tight compression seal. Therefore, you do not need to use sealant or a hose clamp to complete the seal. Many installers add it anyway, especially in heavy snow load areas, and around the base if needed. Please watch the installation Video at www.aztecwasher.com or on Youtube Q: WHAT TYPE OF SEALANT SHOULD I USE TO ATTACH THE FLASHING TO THE ROOF? A: You shouldn’t use any sealant that is petro-chemical based. We recommend Titebond® in our Installation Kit. However, usually Urethane or Silicone caulking is fine. Q: IS THE FLASHING PAINTABLE? A: Yes, but only with water-based paints. Please keep in mind that rubber flexes and over time the paint can and might chip and fall off the flashing. The Standard and Universal Master Flash® lines come in 12 different colors, matching many of the standard roof colors used in the market today. Q: WHAT SEPARATES MASTER FLASH TO OTHER BRANDS? A: Master Flash® is the only product that qualifies under the "Buy American Act", is listed with UPC and uses virgin EPDM. That means that no regrind is used in our flashings which gives it the best performance in all weather conditions Questions & Answers

Master Seal® Bonded Washers P36 Saddle Washers Rubber Washers Other Quality Aztec Products INTERNATIONAL HEADQUARTERS 13821 Danielson Street, Poway, CA 92064 1-800-WASHER 5 (927-4375) | Ph: 1-858-513-4350 Fax: 1-858-513-4305 | E-mail: [email protected] www.aztecwasher.com Master Flash® and Master Seal® are registered trademarks of Aztec Washer Company, Inc.,1/2023 Aztec Washer Company Master Flash® , Universal Master Flash® , Multi-Flash® Master Flash® and Master Seal® are trademarks of Aztec Washer Company, Inc. For Technical Support Call: 1-800-WASHER 5 (927-4375) (Outside California Only), California Callers: (858) 513-4350 YEAR WARRANTY 35 To see our complete product line go to: www.aztecwasher.com Installation Videos: www.aztecwasher.com/installationvideos/ AZTEC (UK) LTD. Unit 55, Enterprise Trading Estate Hurst Lane, Pedmore Brierley Hill, West Midlands DY5 1TX, United Kingdom Tel: +44 1384 573444 | Fax: +44 1384 572029 | E-mail: [email protected] www.aztecmaster-flash.co.uk AZTEC MEXICO Serv.y Maqs.Intls.SAdeCV. Ph:+52 665 6542571 | Fax: +52 665 6550796 | E-mail: [email protected] www.aztecwasher.mx AZTEC INTERNATIONAL S.A., ul. Sowia 13C, 62-080 Tarnowo Podgórne, Poland Tel: +48 61 867 60 84 | Fax: +48 61 867 34 44 | E-mail: [email protected] www.aztec-international.eu • www.master-flash.eu AZTEC AUSTRALASIA 15 Mickle Street Dandenong South Victoria, 3175 Tel: +03 9768 2394 | Fax: +03 9768 2580 | E-mail: [email protected] www.aztecau.com.au Aztec Nordic Ltd Gropintie 6 10600 EKENAS FINLAND | Tel: +358 40 849 7781 http://www.aztecnordic.fi/

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