#4 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray LGUM/HGUM Masonry Girder Hangers Self-piercing tip: Eliminates the need

Self-piercing tip: Eliminates the need for pre-drilling in steel up to 18 gauge

the strap wraps or aligns with the purlin as designed

Square-drive recess - reduces cam-out and provides secure driver engagement

utilize appropriate Simpson Strong-Tie Titen HD screws

They are easy to use and are proven to make your structure stronger

#4 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray LGUM/HGUM Masonry Girder Hangers Self-piercing tip: Eliminates the needThe #4 Roofjack Round Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs. Designed for durability, it is made from high quality silicone that resists extreme temperatures, UV rays, and weathering, making it perfect for demanding environments. Its flexible, round base adapts to various roof slopes and materials, ensuring a reliable, watertight seal. The pre notched cone allows for easy customization to fit