12959 OATEY 4″ Aircraft-grade No-Calk 12″ x 15″ Base Roof Flashing

Oatey® 4″ Aluminum No-Calk 12″ x 15″ Base Roof Flashing✅ Top Rated Quality – Customer Approved✅ 90-day money-back guarantee��️ Free Returns Within 60 Days Oatey® 4″ Aluminum No-Calk 12″ x 15″ Base Roof Flashing. Oatey® Aluminum No-Calk® Roof Flashings with rustproof stamped aluminium base are designed for use in commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe. The self sealing collar slides over the pipe and requires no caulking. Spec Sheet