Lithium Grease, White, Mag 1, 12-Oz. Subcategory_Supplies 24 Stack DFU Air Admittance

24 Stack DFU Air Admittance Valve with PVC Schedule 40 adapter is a one-way valve designed to allow air into the plumbing drainage system when negative pressures develop in the piping system

Hassel-Free Easy Installation: To facilitate hassle-free installation

durable fitting

Should Not Be Welded

Lithium Grease, White, Mag 1, 12-Oz. Subcategory_Supplies 24 Stack DFU Air AdmittanceMag 1, 12 OZ, White Lithium Grease, Specially Blended Formula To Deliver Superior Protection Against Wear, Rust & Corrosion, Formulated With The Highest Concentration Of Grease, Stops Sticking & Quiets Irritating Squeaks, For Use On Many Automotive, Household, Marine Or Shop Applications.