Prime Guard Ultrapure DEF, 2.5 gal.

Safe, environmentally-friendly solution for SCR.
Ultra-Pure, formaldehyde free, NOx reducing treatment specifically formulated for diesel engines equipped with SCR systems.
Meets the stringent AUS 32, API, ISO 22241 purity and concentration standards.
Includes dispensing nozzle for an easy pour.
Perforated top for easy handle and spout access.

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