Cap off unused PEX-A lines with this PPSU cold expansion plug from JMF. Designed to the ASTM F1960 standard, it creates a strong, reliable seal by using the shape memory of PEX-A tubing. Expand the pipe and ring with an expansion tool, insert the 1/2" plug, and the tubing contracts to form a permanent, watertight connection.

• For use with 1/2" PEX-A tubing
• ASTM F1960 cold expansion connection
• PPSU (polyphenylsulfone) construction - corrosion-free and lightweight
• Zero lead content - exceeds Safe Drinking Water Act requirements
• Rated to 100 PSI at 180 deg F
• Compatible with all F1960 expansion tools (Milwaukee, Uponor ProPEX, Ridgid)
• Requires a PEX expansion ring (sold separately)
• Manufacturer part number: 2439608989802

Common uses: Pressure-testing rough-in plumbing, permanently capping unused stub-outs, and protecting open pipe ends during construction.

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• ⚠  WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov