Aztec Washer #1.5 Shingle Roof Silicone Pipe Flashing Boot, Red L Track Straps May be used for weld-on

May be used for weld-on applications

Mechanical equipment anchoring

Use Specified Fasteners: Install with appropriate nails or screws as recommended by Simpson Strong-Tie

Commercial & Industrial Construction: Ideal for large-scale framing applications where strength and durability are critical

handling higher forces without breaking and ensuring reliable leverage

Aztec Washer #1.5 Shingle Roof Silicone Pipe Flashing Boot, Red L Track Straps May be used for weld-onThe #1. 5 Shingle Roof Silicone Pipe Flashing Boot, Red delivers high performance sealing for shingle roof penetrations. Made from high temperature red silicone, this flashing boot resists extreme heat, UV exposure, and ozone, making it ideal for rooftops with harsh sun or elevated thermal demands. Its conical design with pre notched steps allows for a precise fit around pipes of various diameters. Whether you're working with vent stacks, HVAC piping,