With its ‘half-moon’ cross section, the gasket fits snugly between the retainer ring and glass lens. It is made of a soft rubber compound and it’s approximately 24 1/4 inches long.
We recommend that you secure the gasket to the inside of the ring with 3M Black Weatherstrip Adhesive to prevent it from moving during installation.
Gasket only – retaining ring not included.
Made in the USA.