Aztec Washer Company RD101GG - Universal Master Flash Round Flashing - (1-7/8 in. - 2 1/2 in.)

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 slopes from 35° to 65°.
• Flexible trim-to-fit sleeve with marked diameters for accurate cutting.
• Compact base designed for small pipe penetrations on metal roofs.

• part number: RD101GA
• material: Gray EPDM
• pipe range: 1/4 in to 1-7/8 in (6–48 mm)
• base size: 4-3/4 in (121 mm)
• application: Small pipe penetrations on steep slope metal roofs
• temperature guidance: EPDM up to 212 °F (100 °C) continuous, 275 °F (135 °C) intermittent
• warranty: 20 years (EPDM)

Q: What type of sealant should be used with RD101GA?
A: Urethane or silicone sealant is recommended. Avoid petro-chemical-based sealants.

Q: What roof pitch is RD101GA designed for?
A: It is designed for steep slopes between 35° and 65°.

Q: What pipe sizes can RD101GA handle?
A: It fits pipe diameters from 1/4 in to 1-7/8 in (6–48 mm).

Q: Is RD101GA suitable for high-temperature applications?
A: EPDM is suitable up to 212 °F (100 °C) continuous and 275 °F (135 °C) intermittent. For hotter applications, use a silicone model.