Product Description
Diesel Exhaust Fluid
Peak BlueDEF is a quality product made from High Purity Synthetic Automotive Grade Urea and Deionized Water. BlueDEF is stable, colorless, non-flammable and non-toxic. It's classified as minimum risk for transportation. BlueDEF conforms to the ISO-22241-1 specification for DEF, is API registered and meets or exceeds OEM specifications.
