Super Tech Diesel Exhaust Fluid, 2.5 Gallon
Super Tech™ DEF Diesel Exhaust Fluid is formulated using only high-grade urea and deionized water.
It is approved for use in all SCR-equipped cars, trucks and power generators.
This DEF product comes pre-diluted with deionized water so no mixing is required.
Never top off your DEF tank with water alone.
DO NOT MIX this DEF product with diesel fuel.
Avoid contamination by using a dispensing spout or funnel for DEF only.
SERVICE INTERVAL: DEF consumption rates vary by equipment and duty cycle. Use the DEF Consumption Chart to estimate usage.