what do you use to seal a drain to a sink
You must seal the area between a sink's drain body and the actual sink surface, otherwise water will leak out between the two and begin dripping under the sink. Some plumbers and installers favor plumber's putty for installing drains, while others lean toward the more modern waterproof material called silicone caulk.
Easy to Install, Use & Service. Push & Sealâ¢ is a new and improved drain assembly that is easy to install and easy to use. Press to seal and again to open. Itâs that easy.