Oatey 11889 No-Calk Base Roof Flashing, 18"x18", Thermoplastic Household Extension Cords durable galvanized steel outer pipe

durable galvanized steel outer pipe has internal spacing beads to assure a uniform insulating air space between pipe walls

lumber and more

Powder Coated

For Presto 2

Warning: This product can expose you to chemicals including benzophenone

Oatey 11889 No-Calk Base Roof Flashing, 18"x18", Thermoplastic Household Extension Cords durable galvanized steel outer pipeOatey Thermoplastic No Calk Roof Flashings can be used in commercial and residential applications where a watertight seal for roof penetrations around the plumbing vent pipe is required. Highlights: Opening Size: 3" Base Size: 18"x18" Roof Flashing slides over vent pipe for pitch to 45 Non fading and non cracking, rigid black thermoplastic base Non fading, sealing collar Do not use petroleum based products on plastic bases or rubber collars 18" x 18"