Price, storage, certification, sizes, pickup and delivery — straight from the manufacturer.
AdBlue® is a clear, non-toxic solution of 32.5% high-purity urea in de-ionised water, used by diesel engines with SCR (selective catalytic reduction) to turn harmful NOx into nitrogen and water. It is also called AUS 32 or DEF.
Yes. DEF (diesel exhaust fluid) and AUS 32 are the generic names. AdBlue® is the registered trademark of the VDA, and only licensed manufacturers — like Liquidia, licence No. 0005569 — may sell under that name.
If your diesel vehicle or machine has an SCR system (most made from around 2015, Euro 5/6), yes — it won't run correctly without it and may go into limp mode or refuse to start.
Roughly 3–6% of diesel use. A heavy truck uses about 1.5–1.75 litres per 100 km; a car or ute about 1–1.5 litres per 1,000 km. Try our usage calculator.
Our published prices run from $1.95/L (10 L drum) to $0.88/L (210 L drum) ex GST, with IBCs from $0.89/L. See the price list.
Typically 12–18 months stored sealed between −11°C and 30°C, out of direct sun. Heat shortens it; keep drums in the shade.
Yes, at about −11°C, but it thaws with no loss of quality. Vehicle systems are designed to handle this.
It can damage the SCR catalyst and injectors — often an expensive repair. Always use ISO 22241, VDA-licensed product and clean, dedicated equipment.
ISO 22241 is the international quality standard for AdBlue®. The VDA licence means an independent auditor checks the manufacturer's production and quality control. Liquidia holds both and lab-tests every batch.
Yes — every batch is tested and a Certificate of Analysis is available on request. Sample documents are on our Resources page.
10 L, 15 L and 20 L drums with pouring spout, 210 L drums, 1,000 L IBCs (steel or timber base) and bulk tanker deliveries from 1,000 to 32,000 L.
Our 10, 15 and 20 L website prices are per drum on a full pallet (75, 48 and 48 drums). Single drums are available — call for a price. 210 L drums and IBCs are the same price for one or more.
Ex Works from Fairfield East (Sydney), Brisbane and Brooklyn (Melbourne). Perth stock is at Kwinana Beach. See Locations.
Yes, Australia-wide. Tell us your suburb and quantity and we'll quote delivery from the nearest centre.
We confirm your order and invoice you — there's no online card payment. Regular customers can open a trade account.
Yes — we supply and install tanks with dispensing, remote tank-level monitoring, tank lease and scheduled refills. See Bulk & On-site.
Demineralised water has the dissolved minerals removed, making it ideal for topping up batteries and mixing coolant. Distilled water is made by boiling and condensing; for these uses both work, but demineralised is usually better value in bulk.