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The Hubbell PENA-4 is a four-ounce electrical joint compound designed for use with bare aluminum conductors. It acts as an oxide inhibitor to ensure reliable electrical connections. This product comes in a squeeze bottle for easy application.
The PENA-4 joint compound is ideal for preventing corrosion in electrical joints.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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