How To Use Plumber’s Putty on a Sink – A Step-by-Step Guide for Leak-Free Results

You’ve just installed a new kitchen or bathroom sink, but water keeps pooling underneath—despite tightening the drain nut as hard as you can. Frustrating, right? You’re not alone. Millions of homeowners try to seal sink drains themselves each year, and plumber’s putty is one of the most trusted (and misunderstood) tools for the job. If…