In this episode of GAF's Roofing It Right Series, Dave & Wally provide instructions on how to fix incorrectly installed, leaking pitch pockets on TPO commercial roofing projects. They discuss the importance of primer, properly cleaning the existing membrane prior to welding the new GAF TPO Pourable Sealer Pocket, or pitch pocket, and details and differences in installing and welding unsupported membrane. For more on GAF's TPO Pourable Sealer Pocket Product visit: https://www.gaf.com/en-us/products/everguard-tpo-pourable-sealer-pocket Roofing it Right with Dave & Wally by GAF chronicles the roofing lessons, tips and tricks taught by two veteran roofers. They each have more than 35 years of experience in low slope roofing and now share their expertise throughout the U.S. and Canada through roofing detail installations and installations of commercial roofing assemblies, troubleshooting scenarios, roof inspections. Dave and Wally also assist the GAF Marketing and R&D teams in the development and testing of new products and installation methods, and assist in the documentation and publication of specification manuals. Watch more Dave & Wally at https://www.gaf.com/en-us/for-professionals/dave-and-wally-video-series More homes and businesses in the U.S. are protected by a GAF roof than by any other product. We are the leading roofing manufacturer in North America, with plants strategically located across the U.S. As a Standard Industries company, GAF is part of the largest roofing and waterproofing business in the world. Connect with us: Find us at: https://www.gaf.com/ Follow us on LinkedIn: https://www.linkedin.com/company/gaf/ Follow us on Twitter: https://twitter.com/gafroofing Like us on Facebook: https://www.facebook.com/GAFRoofing/ Follow us on Instagram: https://www.instagram.com/gafroofing/