Marine urea solution is a 40% aqueous urea solution manufactured from urea dissolved in deionized water with no addition of any other substances.

Marine Urea Solution 40% is used in marine applications to reduce NOx emissions through the Selective Catalytic Reduction (SCR) process.

TOPBLUE Ltd can provide AUS40 in compliance with ISO 18611, and also offers several urea solutions with various concentrations, made from automotive grade urea or technical grade urea.

Marine Urea solution 40% / AUS 40 is produced and stored in our strategically located site (close to Limassol port). Every product is accompanied by an analysis report from an independent laboratory for quality assurance.

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