What Is the Best Way to Seal a Leaking Pipe Temporarily?

Shut off the water first, then make a dry, tight patch so the leak slows until a plumber repairs it. Close the nearest shutoff valve, open a faucet to relieve pressure, and dry the pipe. For a smooth section, press on epoxy putty rated for plumbing. For a small split, wrap rubber (like an old hose) over the leak and tighten with a clamp. Avoid using tape-only fixes on pressurized lines. Tri-State serves St. Louis homes and can repair or replace leaking pipes.

Updated: 2025-12-29 00:00:00

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