The Aztec Washer RD101BA Extreme Angle Master Flash is a small-size flashing designed for steep metal roofs with slopes between 35° and 65°. Constructed from black EPDM, it offers long-term resistance to UV, ozone, and weathering. Its built-in 40° pitch allows for proper alignment on extreme slopes, while the flexible trim-to-fit sleeve provides a secure seal around smaller pipe penetrations. Key Features: Black EPDM construction for superior weather, ozone, and UV resistance. Built-in 40°...

The Aztec Washer SQ301BA Standard Master Flash is a medium-to-large size pipe flashing designed for residential and commercial roofs. Constructed from black EPDM, it provides long-term resistance to UV, ozone, and weathering. The flexible sleeve accommodates vibration and pipe movement while marked trim lines allow easy on-site customization. Its soft base conforms to a variety of roof panel profiles and slopes for a secure, watertight seal. Key Features: Black EPDM material for superior...

The Extreme Angle Master Flash #1 (EA101BA) from Aztec Washer Company is engineered for steep-slope metal roofs with angles from 35° to 65°. This flexible roof flashing is built with premium EPDM rubber, resisting UV and ozone for long-lasting performance. With a built-in 40° pitch, square base that conforms to metal seams, and easy-to-read sizing marks, installation is fast, accurate, and reliable. Perfect for contractors handling challenging penetrations in high-angle roofing applications....

The Aztec Washer RD101GA Extreme Angle Master Flash is a small-size flashing for steep metal roofs with slopes from 35° to 65°. Made from gray EPDM, it resists UV, ozone, and weathering. A built-in 40° pitch and flexible, trim-to-fit sleeve provide a secure, watertight seal around smaller pipe penetrations while the compact base conforms to roof profiles. Key Features: Gray EPDM compound engineered for long-term resistance to UV, ozone, and weathering. Built-in 40° pitch adapts to steep roof...

These flashings are compounded specifically for maximum resistance weathering due to ozone and ultraviolet light. A C-12 ASTM additional requirement was added to assure conformance to the most stringent ozone/weathering specifications available The base of the flashing is designed to form a seal on most panel configurations and roof pitch regardless of pipe location. The pitch canal allows for maximum flexibility, accommodating up to a 60 degree pitch without affecting performance. Flashing...

The Aztec Washer SQ201BA Standard Master Flash is a medium-size pipe flashing designed for reliable sealing on residential and commercial roofs. Made from black EPDM, it resists ozone, UV rays, and weathering for long-term durability. The sleeve flexibility accommodates pipe expansion, contraction, and vibration, while trim-to-fit markings allow on-site customization. Its soft base conforms to roof panel shapes and pitches, ensuring a secure, watertight installation. Key Features: Black EPDM...

Aztec Washer RF101GP is a split, wraparound retrofit flashing for cases where a standard boot can’t slide over the top of the pipe. Made from UV- and ozone-resistant gray EPDM, size #1 covers smaller conduits and pipes and conforms to common panel profiles and roof pitches. Marked cut lines simplify sizing, snap-on fasteners speed installation, and a collar channel accepts a zip tie to finish the seal. Key Features: • Split, wraparound design for true retrofit installs — no disassembly of...

Aztec washer rf101bp is a wraparound, split-boot retrofit flashing for situations where you can’t slide a boot over the top of the pipe due to obstructions or existing equipment. made from uv- and ozone-resistant black epdm, it conforms to common panel profiles and roof pitches. clearly marked cut lines simplify sizing, and snap-on fasteners make retrofit installs quick; a collar channel accepts a zip tie to finish the seal. typical uses include roof and sidewall penetrations on metal, stucco,...

The Aztec Washer RD301GA Extreme Angle Master Flash is a medium-size flashing designed for steep metal roofs with slopes between 35° and 65°. Made from gray EPDM, it resists UV, ozone, and weathering for long-term performance. The built-in 40° pitch ensures proper alignment on steep roofs, while the flexible trim-to-fit sleeve provides a watertight seal for pipe penetrations up to 5 inches. Its compact base makes it suitable for medium pipe sizes in extreme roof slope conditions. Key Features:...

The Aztec Washer RD201GA Extreme Angle Master Flash is a medium-size flashing designed for steep roof slopes between 35° and 65°. Constructed from gray EPDM, it resists UV, ozone, and weathering for long-lasting performance. Its built-in 40° pitch ensures proper fit on extreme roof angles, while the flexible trim-to-fit sleeve provides a watertight seal for pipe penetrations from 1-1/4 in to 3 in.Key Features: Gray EPDM compound engineered for weather, UV, and ozone resistance. Built-in 40°...

The Aztec Washer RD401GA Extreme Angle Master Flash is a medium-to-large size flashing for steep roof slopes between 35° and 65°. Manufactured from gray EPDM, it resists UV, ozone, and weathering for long service life. The built-in 40° pitch allows proper fit on extreme slopes, while the flexible, trim-to-fit sleeve ensures a watertight seal for pipe penetrations from 2-1/4 in to 6-1/4 in. Its 9-1/4 in base conforms securely to roof panel profiles. Key Features: Gray EPDM material for...

The Aztec Washer SQ101BA Standard Master Flash is a pipe flashing designed for small to medium roof penetrations. Constructed from black EPDM, it provides excellent resistance to UV, ozone, and weathering. The sleeve can be trimmed on-site to fit the exact pipe size, while its flexibility accommodates vibration and pipe movement. The conforming base molds securely to roof panel profiles and slopes, ensuring a watertight seal. Key Features: Black EPDM construction for long-term durability....

The Aztec Washer RD301BA Extreme Angle Master Flash is a medium-size flashing designed for steep metal roofs with pitches between 35° and 65°. Made from black EPDM, it provides reliable resistance to UV, ozone, and weathering. The built-in 40° pitch ensures proper alignment on extreme slopes, while the trim-to-fit sleeve creates a watertight seal around pipes up to 5 inches. Its compact base is designed to conform securely to roof profiles for long-term performance.Key Features: Black EPDM...

The Aztec Washer SQ401BA Standard Master Flash is a medium-to-large size pipe flashing designed for roof penetrations. Made from black EPDM, it provides excellent resistance to UV, ozone, and weathering for long-term performance. The flexible sleeve, clearly marked for trimming, ensures quick on-site sizing and accommodates pipe vibration and movement. Its soft base conforms to most roof panel profiles and slopes for a watertight seal. Key Features: Black EPDM material engineered for...

The Aztec Washer SQ101GA Standard Master Flash is a pipe flashing designed for small to medium roof penetrations. Constructed from gray EPDM, it provides reliable protection against UV, ozone, and weathering. Its flexible sleeve accommodates pipe movement and vibration, while the trim-to-fit markings make on-site customization simple. The soft, conforming base ensures a secure fit to most roof panel profiles and slopes. Key Features: Gray EPDM compound for long-term durability and weather...

The Aztec Washer SQ301GA Standard Master Flash is a medium-to-large size roof flashing built from gray EPDM. It is engineered for long-term durability with excellent resistance to UV, ozone, and weathering. The sleeve is flexible to absorb vibration and pipe movement while marked trim lines make on-site sizing quick and accurate. Its soft, conforming base adapts to a wide range of roof panel profiles and slopes to deliver a watertight seal. Key Features: Gray EPDM compound provides strong...

The Aztec Washer RD201BA Extreme Angle Master Flash is a medium-size flashing designed for steep metal roofs with slopes from 35° to 65°. Made from black EPDM, it resists UV, ozone, and weathering while providing a secure seal around medium pipe penetrations. The built-in 40° pitch allows the flashing to seat properly on extreme roof slopes, and the flexible trim-to-fit sleeve makes installation accurate and efficient. Key Features: Black EPDM compound engineered for resistance to ozone, UV,...

The Aztec Washer Multi-Flash Square Vent Master Flash® provides a secure and weather-tight seal for square vent applications. Engineered from durable EPDM rubber, this flashing is designed for both standard and retrofit installations, offering long-lasting resistance against UV, ozone, and weather conditions. Its versatile design includes a stainless steel gripper for retrofit use, making it a simple and reliable solution for sidewall penetrations, stucco walls, drywall, corrugated siding, and...

Aztec Washer RF201BP is a wraparound, split-boot retrofit flashing for situations where a standard slide-over boot won’t fit. The size #2 model covers medium pipe and conduit penetrations and conforms to common metal roof panel profiles and roof pitches. Molded from UV- and ozone-resistant black EPDM, it trims cleanly on site, fastens quickly with snap-on hardware, and accepts a zip tie at the collar to help complete the seal. Key Features: • Split, wraparound design for true retrofit installs...

Aztec Washer RF301BP is a size #3 standard retrofit flashing for large-diameter pipes and conduits where a slide-over boot won’t fit. The split, wraparound design closes with included snap-on fasteners, creating a compression seal around the pipe. Molded from UV- and ozone-resistant black EPDM, it trims cleanly on site and conforms to common metal roof panel profiles and roof pitches for a durable, weather-tight install. Key Features: • Retrofit split design with snap-on fasteners for fast,...

The Aztec Washer SQ201GA Standard Master Flash is a medium-size pipe flashing designed for durable sealing on roof penetrations. Made from gray EPDM, it is engineered to resist ozone, UV rays, and weathering. The flexible sleeve accommodates pipe vibration and expansion, while trim-to-fit markings allow quick on-site customization. Its conforming base adapts to roof profiles and slopes, ensuring a watertight and secure installation. Key Features: Gray EPDM material for long-lasting durability...

The Aztec Washer SQ401GA Standard Master Flash is a medium-to-large size pipe flashing for roof penetrations. Made from gray EPDM, it resists UV, ozone, and weathering. The flexible, trim-to-fit sleeve accommodates pipe movement and vibration, while the soft base conforms to most roof panel profiles and pitches for a watertight seal. Key Features: Gray EPDM compound engineered for long-term UV, ozone, and weather resistance. Trim-to-fit sleeve with size markings for accurate field sizing....

The Aztec Washer SQ601BA Standard Master Flash is an extra-large size roof flashing manufactured from black EPDM. It is designed for large pipe penetrations in residential, commercial, and industrial roofing. The flexible sleeve includes clearly marked trim lines for easy field sizing and absorbs pipe expansion, contraction, and vibration. The soft aluminum-free base conforms to most roof panel profiles and slopes, creating a long-lasting, watertight seal. Key Features: Black EPDM construction...

The Aztec Washer SQ801BA Standard Master Flash is a heavy-duty flashing for very large pipe penetrations. Made from black EPDM, it is engineered to resist ozone, UV, and weathering for long service life. The flexible sleeve, with clearly marked trim lines, allows precise on-site cutting for pipe sizes up to 13-1/2 inches. Its conforming base molds to most roof panel shapes and slopes, ensuring a watertight and durable seal. Key Features: Black EPDM material with excellent UV, ozone, and...

The Aztec Washer RD901GA Extreme Angle Master Flash is the largest size in the series, designed for oversized pipe penetrations on steep roof slopes between 35° and 65°. Made from gray EPDM, it offers long-lasting resistance to UV, ozone, and weathering. A built-in 40° pitch ensures proper seating on extreme roof angles, while the oversized trim-to-fit sleeve provides a watertight seal for pipes from 7-3/4 in to 19 in. The wide 25-1/4 in base conforms to roof panel profiles, ensuring secure...

The Aztec Washer RD401BA Extreme Angle Master Flash is a medium-to-large size flashing designed for steep metal roof applications with slopes from 35° to 65°. Built from black EPDM, it provides long-lasting resistance to ozone, UV, and weathering. The built-in 40° pitch allows proper seating on extreme slopes, while the flexible trim-to-fit sleeve ensures a watertight seal around pipe penetrations from 2-1/4 in to 6-1/4 in. Key Features: Black EPDM compound with long-term UV, ozone, and...

The Aztec Washer RD801BA Extreme Angle Master Flash is a heavy-duty flashing designed for large pipe penetrations on steep metal roofs with slopes from 35° to 65°. Made from black EPDM, it provides excellent resistance to UV, ozone, and weathering. The built-in 40° pitch allows the flashing to align properly on steep roof angles, while the flexible, trim-to-fit sleeve ensures a watertight seal for pipes from 6 in to 13 in. Its wide 16-1/2 in base provides secure coverage for larger...

The Aztec Washer SQ501BA Standard Master Flash is a large-size roof flashing built from black EPDM. It is designed to provide reliable sealing for bigger pipe penetrations on residential and commercial roofs. The flexible, trim-to-fit sleeve accommodates vibration and thermal expansion, while the soft base conforms to most roof profiles and pitches. Clearly marked cut lines simplify on-site customization, ensuring a precise and watertight installation. Key Features: Black EPDM compound...

Aztec Washer RF101BS-RD is a universal retrofit flashing for situations where you can’t slide a boot over the pipe. The split, wraparound design crimps to seal and conforms to common roof panel profiles and pitches. Molded from UV- and ozone-resistant black EPDM, size #1 covers small conduit and pipe penetrations while keeping installs fast and clean. Key Features: • Split, wraparound design with crimp-to-seal closure for true retrofit installs. • Flexible base conforms to panel profiles and...

The Aztec Washer SQ901GA Standard Master Flash is the largest flashing in the Standard series, designed for oversized roof penetrations. Manufactured from gray EPDM, it provides outstanding resistance to UV, ozone, and weathering. The oversized flexible sleeve, with clearly marked trim lines, allows precise on-site cutting for pipes up to 20-1/4 inches. Its wide base conforms to most roof panel profiles and slopes, ensuring a watertight and long-lasting seal. Key Features: Gray EPDM compound...

The Aztec Washer SQ701BA Standard Master Flash is a large-size roof flashing designed for extra-large pipe penetrations. Made from black EPDM, it delivers superior resistance to ozone, UV, and weathering. The sleeve includes trim-to-fit markings for quick and accurate field sizing, while its flexibility accommodates pipe expansion, contraction, and vibration. The soft base conforms to most roof panel shapes and slopes, providing a watertight, long-lasting seal. Key Features: Black EPDM...

Aztec Washer RF101GS-RD is a universal retrofit flashing used when a standard boot can’t slide over the top of the pipe. The split, wraparound design uses a crimp-to-seal seam and conforms to common roof panel profiles and pitches. Molded from UV- and ozone-resistant gray EPDM, size #1 covers smaller conduits and pipe penetrations while keeping installs quick and clean. Key Features:  • Split, wraparound design with crimp-to-seal closure for true retrofit installs. • Flexible base...

The Aztec Washer RD801GA Extreme Angle Master Flash is a heavy-duty flashing for large pipe penetrations on steep metal roofs with slopes from 35° to 65°. Made from gray EPDM, it resists ozone, UV, and weathering for long service life. A built-in 40° pitch ensures proper alignment on extreme roof slopes, while the flexible trim-to-fit sleeve provides a watertight seal for pipes from 6 in to 13 in. Its wide 16-1/2 in base molds securely to roof panels for a durable installation. Key Features:...

The Aztec Washer SQ601GA Standard Master Flash is an extra-large size flashing made from gray EPDM. It is engineered to provide a watertight seal for large pipe penetrations in residential, commercial, and industrial roofing. The flexible sleeve features trim-to-fit markings for easy on-site sizing and absorbs pipe movement caused by expansion, contraction, and vibration. The soft base molds to most roof panel profiles and slopes for a long-lasting, secure installation. Key Features: Gray EPDM...

The Aztec Washer RD701GA Extreme Angle Master Flash is a large flashing designed for steep roof slopes between 35° and 65°. Made from gray EPDM, it resists UV, ozone, and weathering while maintaining flexibility to handle pipe movement. Its built-in 40° pitch ensures proper seating on extreme roof angles, while the trim-to-fit sleeve provides a watertight seal for pipes from 5-1/2 in to 11 in. A wide 14-1/2 in base conforms securely to roof profiles for a reliable installation. Key Features:...

The Aztec Washer SQ801GA Standard Master Flash is a heavy-duty flashing designed for very large pipe penetrations. Constructed from gray EPDM, it provides outstanding resistance to UV, ozone, and weathering. The flexible sleeve includes trim-to-fit markings for accurate on-site cutting and adapts to pipe expansion, contraction, and vibration. Its wide base conforms to most roof profiles and slopes, ensuring a watertight and durable seal for residential, commercial, and industrial roofs. Key...

The Aztec Washer SQ901BA Standard Master Flash is the largest flashing in the series, designed for oversized pipe penetrations. Manufactured from black EPDM, it offers long-lasting performance with resistance to ozone, UV, and weathering. The oversized flexible sleeve includes trim-to-fit markings for accurate field cutting and accommodates pipe expansion, contraction, and vibration. Its wide base conforms to roof panels and slopes, creating a watertight seal for the largest roof penetrations....

Aztec Washer RS101BA is the size #1 Residential Master Flash, molded from UV- and ozone-resistant black EPDM with a lead-free aluminum base that forms to common roof profiles. A built-in 20° pitch helps it sit correctly on steep roofs, while pull-tab, smooth tear rings make trimming fast and clean on site. Designed for residential pipe penetrations, it maintains a weather-tight seal and is compatible with type-B heated vent pipes. The EPDM version carries a 25-year limited warranty when...

The Aztec Washer SQ901BX Standard Master Flash is the largest high-temperature flashing in the Standard series, designed for oversized roof penetrations. Made from red silicone, it resists ozone, UV, and weathering while handling elevated heat. The oversized flexible sleeve has trim-to-fit markings for precise on-site sizing and adapts to pipe expansion, contraction, and vibration. Its large base conforms to most roof panel profiles and slopes, ensuring a watertight, long-lasting seal. Key...

Aztec Washer RS051BA is the mini size in the Residential Master Flash line. It’s molded from UV- and ozone-resistant EPDM with a lead-free aluminum base that conforms to common roof profiles. A built-in 20° pitch helps it sit correctly on steep roofs, and the pull-tab, smooth tear rings make trimming fast and clean on site.Key Features:• Mini Residential Master Flash in black EPDM with lead-free aluminum base. • Built-in 20° pitch; suitable for roof pitches up to about 45°. • Pull-tab design...

The Aztec Washer SQ051GA Standard Master Flash is a small-size pipe flashing designed for solar and electrical applications. Manufactured from gray EPDM, it provides long-term resistance to UV, ozone, and weathering. The flexible sleeve accommodates vibration and pipe movement, while the soft base conforms to most roof panel profiles for a secure, watertight seal. This model is the smallest in the Master Flash series, engineered for precise conduit and pipe penetrations. Key Features: Gray...

Aztec Washer RF201BS-RD is a universal retrofit flashing for situations where a standard slide-over boot won’t work. The split, wraparound design crimps to seal and conforms to common metal roof panel profiles and pitches. Molded from UV- and ozone-resistant black EPDM, size #2 covers mid-size conduits and pipe penetrations and installs quickly with the included stainless-steel gripper. Key Features:  • Split, wraparound design with crimp-to-seal closure for true retrofit installs. •...

The Aztec Washer RD901BA Extreme Angle Master Flash is the largest size in the Extreme Angle series, designed for oversized pipe penetrations on steep roofs with pitches from 35° to 65°. Manufactured from black EPDM, it offers excellent resistance to UV, ozone, and weathering while remaining flexible to absorb pipe movement. With its built-in 40° pitch and oversized trim-to-fit sleeve, it provides a watertight seal for pipes up to 19 inches in diameter. The wide 25-1/4 in base ensures a...

The Aztec Washer SQ501GA Standard Master Flash is a large-size roof flashing made from gray EPDM for sealing bigger pipe penetrations. The flexible, trim-to-fit sleeve accommodates vibration and thermal expansion, and the soft base conforms to most roof panel profiles and slopes for a watertight seal. Key Features: Gray EPDM compound engineered for long-term resistance to UV, ozone, and weathering. Large trim-to-fit sleeve with clear size markings for accurate field sizing. Flexible design...

The Aztec Washer RD501GA Extreme Angle Master Flash is a large flashing designed for steep metal roof applications with slopes from 35° to 65°. Made from gray EPDM, it provides excellent resistance to UV, ozone, and weathering while remaining flexible to accommodate pipe movement. The built-in 40° pitch adapts to extreme slopes, and the trim-to-fit sleeve ensures a watertight seal for pipe penetrations from 3-1/2 in to 7-3/4 in. The wide 10-1/2 in base conforms securely to roof panels for...

The Aztec Washer RD501BA Extreme Angle Master Flash is a large flashing designed for steep metal roofs with slopes between 35° and 65°. Made from black EPDM, it provides long-lasting resistance to UV, ozone, and weathering. The built-in 40° pitch allows the flashing to align properly on steep roof angles, while the flexible, trim-to-fit sleeve ensures a watertight seal for pipe penetrations from 3-1/2 in to 7-3/4 in. Key Features: Black EPDM compound engineered for durability and weather...

Aztec Washer RF201GS-RD is a universal retrofit flashing for situations where a standard slide-over boot won’t work. The split, wraparound design crimps to seal and conforms to common metal roof panel profiles and roof pitches. Molded from UV- and ozone-resistant gray EPDM, size #2 covers mid-size conduits and pipe penetrations and installs quickly with the included stainless-steel gripper. Key Features: • Split, wraparound design with crimp-to-seal closure for true retrofit installs. • Gray...

The Aztec Washer RD601GA Extreme Angle Master Flash is a large flashing designed for steep metal roof slopes between 35° and 65°. Constructed from gray EPDM, it provides long-term resistance to UV, ozone, and weathering while maintaining flexibility to handle pipe movement. The built-in 40° pitch ensures proper seating on extreme roof angles, while the trim-to-fit sleeve provides a watertight seal for pipe penetrations from 5 in to 9 in. Its wide 12-1/2 in base molds to roof profiles for a...