Flange & Gasket 4″ – Wax Toilet Bowl Gasket with Plastic Flange – Black Swan Professional Series

Ensure a reliable, watertight seal with the Black Swan 4″ Flange & Gasket Wax Toilet Bowl Gasket with Plastic Flange. Engineered for both first-time installers and professionals, this gasket is made from 100% pure wax to provide a gas-tight, odor-tight, and watertight connection between the toilet bowl and waste line. Its plastic flange adds durability and makes alignment easier during installation. Designed to fit all floor-mounted and most wall-mounted toilet bowls with 4″ waste lines, this gasket resists water, oil, acid, and sewer gas. It is ultra-hygienic and will not support bacteria growth.

The Black Swan Flange & Gasket is easy to install with clear instructions printed on the packaging and is compliant with Federal Specification TT-P-1536A. For optimal results, pair with Black Swan Closet Bolts. This product won’t dry out or deteriorate and remains pliable even in tough conditions.