Single Bathroom Vanity Sink Pop Up Drain with Overflow in Satin Brass

We recommend installing the drain first and confirming that the drain flange sits flush within the sink’s beveled drain opening. Any grit, rough edges, or debris in this area can prevent a proper seal and cause leaks. If leakage occurs, remove the drain and thoroughly clean and smooth the beveled edges before reinstalling. If leaks persist, identify their source: - Threaded connections: If the leak is coming from the drain’s threaded section, apply Teflon tape or pipe dope to the threads and reassemble. - Flange-to-sink connection: If the leak is not at the threads, the sealing method should be chosen based on the sink material. Sealant Recommendations by Sink Material: - Porcelain sinks: Plumber’s putty is the traditional and easiest option for temporary or removable seals. For a permanent, waterproof seal, or if you want to avoid potential staining, use 100% silicone sealant, noting that silicone is more difficult to remove later. - Glass sinks: Use 100% silicone sealant. Silicone provides a strong, durable, waterproof bond and will not stain, whereas plumber’s putty may leave a greasy residue. - Stone sinks: Use 100% silicone sealant only. Oil-based plumber’s putty can stain porous stone surfaces. - Copper sinks: Use silicone (specifically neutral-cure, bronze/copper-colored), which is generally preferred over standard white plumber's putty because it offers a seamless and color-matched seal, preventing the unsightly white ring putty leaves. In general, plumber’s putty is ideal for easy, removable installations, while silicone sealant offers long-term performance for high-moisture applications. When using silicone, apply a continuous bead under the drain flange (not around it), press firmly into place, removing any excess (you don't want a silicone "dam"), and allow the sealant to cure for at least 8–12 hours before using the sink. Please reach out to me at support@novatto.com if you have any other questions.

I agree. That statement is there to cause pause for some think they can but can't. *-) You sound like you know what is what from correct gasket positions to the use of silicone gel and plumbers tape. If you have any question I am just a call or email away. support@novatto.com or 844-404-4242.

Yes, it is designed to fit any standard 1.75-inch drain opening.

Hi Steve, short answer is yes. :-) My PUD-MB-O was designed to fit any standard 1.75-inch drain opening. Please be aware though, this drain WILL ONLY work with a sink that has an overflow. If your sink does not, you will have a nice size puddle under your cabinet. If you have any other questions or thoughts please email me at support@novatto.com

Novatto doesn't make bathtub drains. This is my pop-up drain w/ overflow for a bathroom sink that has an overflow hole and channel. If you need a different bathroom sink drain please reach out to me at support@novatto.com.

Bathroom sinks with overflow, so mostly undermounts and drop-in sinks, which are porcelain.

Hi Jeff, this drain is specifically designed for a bathroom sink with overflow. If you are looking for a pop-up drain without overflow look for Novatto's Pop-up drain in brushed nickel (PUD-BN).

I do have that drain with overflow! Not just in brushed nickle (PUD-BN-O) and chrome (PUD-CH-O) but also in oil rubbed bronze (PUD-ORB-O) and matte black (PUD-MB-O). Just plug the style number into Home Depot's search to find them.

Yes, they have it in a couple of finishes. Brushed Nickel (BN), Chrome (C), Matte Black (MB), Oil-Rubbed Bronze (ORB), GunMetal (GM), and Satin Brass (SB). Though I am not sure if Home Depot chooses to offer all of them.