J-B Weld WaterWeld Epoxy Putty - 8277

J-B Weld WaterWeld Epoxy Putty - 8277

Restore leaking or damaged parts with a waterproof patch with this universal/spec-match J-B Weld WaterWeld Epoxy Putty - 8277. This waterproof epoxy putty is designed for patching damp or wet-area repairs on many compatible materials.

8277 is J-B Weld WaterWeld, a universal/spec-match epoxy putty used for sealing and rebuilding damaged areas on plumbing, tanks, fittings, and other wet-service components. It is commonly chosen when a repair needs a moldable material that tolerates moisture better than many standard adhesives.

Compatibility: Plumbing, household, appliance-adjacent, and general repair work on compatible surfaces where a waterproof epoxy putty is appropriate.

Please confirm the intended application, surface material, cure time, and temperature exposure before ordering.

Is it time to replace?

• Common Symptoms: Pinholes, cracks, leaks, stripped areas, or surface damage in wet or damp service locations.
• Visible/Sensory Cues: Drips, pitting, visible cracks, or damage around a component that cannot seal correctly in its current condition.

Pro Tip: Press the putty firmly into the damaged area and feather the edges so the repair has better mechanical hold once cured.

Technical Specifications