No-Putty Gasket, 4-1/4" OD x 3-3/8" ID for Kitchen Basket Strainer

I purchased 5 gaskets to save some for future needs. The first one I broke while trying to remove the cover paper from the sticky side, but this served as a lesson, and I was able to successfully install the second one. I did follow the advice of another reviewer and installed it on the basket side. Few weeks later I'm still happy with the results. I tested it leaving the sink filled with water overnight, a few times. I used putty before and that was squishing its way out to the point the drain basket would become somewhat loose and would allow water to get through.

I did buy several first time using (smart of me!). Trick to installing this decal seal is to install it on the basket and not the sink. You'll find the dimensions of the seals are smaller than advertised. By 1/16th which makes fitting a sticky seal difficult. Second trick to installing; peel off/remove only 3/8" section of the paper cover protecting the adhesive. Apply only that portion to the basket at first. Leave about an additional 1/4" of folded over paper backing as a means to grip ad peel off the rest of the paper backing. This allows you to be able to slowly .. a little at a time .... peel away the paper backing as you press and apply the seal in the exact location. I say exact location due to the seal being undersized and wishing to apply the seal concentric to the basket's flange/circumference. As for sealing; it works.