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DEF treatment, additive and stabilizer. One 8 oz bottle treats 25 gallons of diesel exhaust fluid, keeps it from crystallizing and freezing, and protects the SCR system, tank, pump and injector.

American owned, American made

NüDef
26770 Oak Ave
Canyon Country, CA 91351

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Made in the USACompatible with ISO 22241 certified DEFShips nationwideSecure checkout

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