When Should You Use Plumbers Putty

Where to Use Plumber’s Putty. Plumber’s putty is commonly used to seal along the base of faucets and other sink fixtures before setting them onto the sink. It’s also applied to the undersides of sink strainers and pop-up drainfittings for sinks and tubs.

Do I need to use plumbers putty?

The putty is important to the plumbers because it does not need time to dry, unlike the caulk. What is the use of plumber’s putty? … The plumbers basically use the putty to seal the gap between the pipes and the top surface to ensure that all leaks are sealed.

Do I need plumbers putty for kitchen sink drain?

Increasingly, I’m finding that plumber’s putty is not recommended for sink drains, especially if it has its own rubber gasket. In places where the manufacturer does not supply a gasket (and the flange is not metal) they suggest silicone caulk. Be sure to read the directions for your drain assembly!

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

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