https://www.knudsonlumber.com/pd/10x25-roll-brn-blk-stl-valley/24236
10-in x 25' Roll Brn/Blk Stl Valley - Roof Flashing - Knudson Lumber
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https://pennvalleytruevalue.com/p/galvanized-base-roof-flashing-038753118802-388325
Oatey 11879 No-calk Galvanized Base Roof Vent Flashing, 4 Inch | Penn Valley True Value Hardware
Overview:Ensure a watertight seal around your roof vents with the Oatey 11879 No-Calk Roof Vent Flashing. Designed for durability and ease of installation,...
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