ISO 22241 Certified · VDA Licensed · Australian Made
About
Bauly Chemicals
Bauly Chemicals is a leading Australian wholesale supplier of ISO 22241-certified AdBlue and ISO 18611-certified AUS 40 — supplying transport, mining, agriculture, construction, and maritime industries across all Australian states and territories.
60 M+
Litres / Year Capacity
8
States & Territories
10 +
Local Depots
9 +
Industries Served
ISO 22241
AdBlue
ISO 18611
AUS 40
ISO 22241 & ISO 18611 Certified
Australian Made & Supplied
Nationwide Delivery Network
All Formats — 10L to Bulk Tanker
VDA-Licensed Manufacturing
Who We Are
Australia's Trusted AdBlue & AUS 40 Supplier
Bauly Chemicals is a professional wholesale supplier of Diesel Exhaust Fluid (DEF), headquartered in Melbourne, Victoria. We supply AdBlue® (AUS 32) and AUS 40 to businesses of all sizes across the transport, mining, agriculture, construction, and maritime sectors throughout Australia.
With a nationwide warehouse and distribution network spanning all major capital cities, we are positioned to deliver the right product in the right format — from 10-litre pallets to bulk tanker loads exceeding 5,000 litres — promptly and reliably.
Our business is built on four principles: certified product quality, supply chain reliability, competitive pricing, and responsive customer service. As environmental regulations in Australia and globally continue to tighten, Bauly Chemicals is committed to providing the products and expertise our customers need to remain compliant and operationally efficient.
STATEWIDE DEPOTS
60 M+
Litres annual supply
capacity across Australia
8
Australian states and
territories served
10 +
State warehouses for
fast local dispatch
1- 2
Business day dispatch
on confirmed orders
Our Products
What We Supply
Two certified product lines covering every diesel emission reduction requirement — from passenger cars and trucks to marine vessels.
AdBlue® (AUS 32)
ISO 22241 Certified
32.5% aqueous urea solution for all on-road and off-road diesel vehicles and equipment fitted with Selective Catalytic Reduction (SCR) systems. Reduces NOx emissions by up to 90%.
10L Pallet
15L Pallet
20L Pallet
205L Drum
1000L IBC
Bulk Tanker
AUS 40 Marine
ISO 18611 Certified
40% aqueous urea solution engineered specifically for marine SCR systems. Enables IMO Tier III NOx compliance for cargo ships, tankers, ferries, offshore vessels, and auxiliary marine engines.
1000L IBC
Marine Grade
AdBlue Pumps
Transfer Equipment
Complete range of AdBlue transfer and dispensing equipment for IBCs and drums — 240V electric pumps, gravity kits, and rotary hand pumps. Suitable for depots, workshops, and fuel retailers.
240V IBC Pump
IBC Gravity Kit
240V Drum Pump
Hand Pump
Why Bauly Chemicals
What Sets Us Apart
Six reasons Australian businesses across every major industry trust Bauly Chemicals as their AdBlue and AUS 40 supplier.
Certified Product Quality
All AdBlue is manufactured by VDA-licensed facilities to ISO 22241 — guaranteeing the exact 32.5% urea concentration required by every SCR-equipped diesel engine. AUS 40 is certified to ISO 18611 for marine applications. Certificate of Analysis available on request.
Nationwide Warehouse Network
Strategically located warehouses in Melbourne, Sydney, Brisbane, Adelaide, and Perth enable same-week dispatch to customers across all mainland states. Darwin and remote areas are served from Brisbane or Adelaide. Tasmania and ACT covered via interstate freight.
Every Format Covered
From 10-litre pallet quantities for service stations and workshops to bulk tanker loads for high-volume industrial operations — Bauly Chemicals supplies AdBlue in every format, eliminating the need for multiple suppliers across your product range.
Competitive Pricing
Our supply chain efficiency and strong manufacturing partnerships allow us to offer consistently competitive delivered pricing without compromising on product quality. Volume agreements and credit account terms available for regular wholesale customers.
Supply Reliability
With annual supply capability exceeding 60 million litres, Bauly Chemicals maintains the inventory depth and logistics capacity to meet the needs of customers of all sizes — from single-drum orders to scheduled bulk tanker programmes.
Responsive Service
Enquiries receive prompt responses and quotations. Our team understands that operational continuity depends on reliable supply — we work to ensure orders are processed, dispatched, and delivered without unnecessary delays or complications.
Industries Served
Who We Supply
Bauly Chemicals supplies AdBlue and AUS 40 to the full breadth of Australian industry — any operation that runs diesel engines with SCR emission control systems.
Transport & Logistics
Truck fleets, heavy transport operators, and logistics companies running Euro 5 and Euro 6 diesel prime movers requiring regular AdBlue supply.
Mining
Mining operations running SCR-equipped haul trucks, excavators, loaders, and auxiliary equipment at remote and regional mine sites.
Agriculture
Farms and agricultural businesses operating modern tractors, harvesters, sprayers, and other SCR-equipped machinery requiring reliable on-farm AdBlue supply.
Construction
Civil construction and infrastructure projects with SCR-equipped plant, earthmoving equipment, and on-site diesel power generation requiring regular AdBlue top-up.
Commercial Vehicles
Bus fleets, delivery van operators, and commercial vehicle fleets running Euro 5/6 diesel vehicles requiring reliable and cost-effective wholesale AdBlue supply.
Fuel Retailers
Service stations, fuel distributors, and retail automotive outlets stocking AdBlue 10L and 15L for on-site passenger vehicle and light commercial top-up sales.
Passenger Cars
AdBlue in 10L and 20L for diesel passenger car owners. Compatible with Ford Ranger, Mitsubishi Triton, VW Amarok, Mercedes, BMW, and all Euro 5/6 diesel vehicles.
Rail
AdBlue supply for diesel locomotive and rail operations in Australia. Bulk delivery to maintenance depots and rail yards. Certified quality for heavy-duty rail SCR systems.
Maritime
Marine vessel operators requiring ISO 18611-certified AUS 40 for SCR-equipped marine diesel engines and boilers operating under IMO Tier III emission standards.
Quality Assurance
Certified to the Highest Standards
Product quality is non-negotiable at Bauly Chemicals. Every litre of AdBlue and AUS 40 we supply is manufactured to internationally recognised quality standards — protecting your SCR systems, your engines, and your regulatory compliance.
VDA-Licensed Manufacturing
All AdBlue supplied by Bauly Chemicals is produced by factories licensed by the VDA (German Association of the Automotive Industry) — the global authority on AdBlue quality standards. VDA licensing requires facilities to meet stringent production, testing, and traceability requirements.
Australian Made
We prioritise Australian-manufactured AdBlue and AUS 40, supporting local industry and ensuring supply chain resilience. Australian manufacturing eliminates the lead time and variability risk associated with imported product.
Certificate of Analysis Available
A Certificate of Analysis (CoA) is available on request for every batch of AdBlue and AUS 40 supplied by Bauly Chemicals. The CoA confirms that the product meets the applicable ISO standard at the time of manufacture.
Safe, Non-Hazardous Products
Both AdBlue and AUS 40 are classified as non-hazardous. No dangerous goods storage or handling protocols are required. Full Safety Data Sheets (MSDS) are available for download: AdBlue MSDS · AUS 40 MSDS
Certifications & Standards
ISO 22241 — AdBlue
The international standard for aqueous urea solution 32.5% (AUS 32). Specifies composition, purity, packaging, storage, and handling for on-road and off-road diesel SCR applications. All Bauly AdBlue meets ISO 22241-1.
ISO 18611 — AUS 40 Marine
The international standard for aqueous urea solution 40% for marine SCR systems. Ensures the correct purity and concentration for IMO Tier III NOx compliance in marine applications. All Bauly AUS 40 meets ISO 18611-1:2014.
✅ Both standards govern raw material purity, urea concentration tolerance, packaging requirements, and contamination limits — ensuring SCR catalysts are protected and emission reduction performance is maintained throughout the product’s shelf life.
Our Values
How We Work
The principles that guide every decision at Bauly Chemicals — from the products we source to the service we deliver.
Customer Focus
We put our customers' operational needs first. Long-term supply relationships are built on consistent delivery, reliable quality, and responsive communication — not one-off transactions.
Integrity
Mining operations running SCR-equipped haul trucks, excavators, loaders, and auxiliary equipment at remote and regional mine sites.
Professionalism
From enquiry to delivery, we maintain the highest standards of conduct and expertise. Our team is knowledgeable, responsive, and committed to making every interaction straightforward.
Environmental Responsibility
AdBlue and AUS 40 are essential tools in reducing harmful NOx emissions from diesel engines. We take pride in supplying products that contribute meaningfully to cleaner air and a lower-impact transport and industrial sector.
OUR MISSION
“To be Australia’s most trusted supplier of AdBlue and AUS 40 — delivering certified quality, supply reliability, and competitive value to every customer, in every state.”
Bauly Chemicals exists to make it straightforward for Australian businesses to access the high-quality emission reduction fluids they need — reliably, affordably, and with the confidence that every product meets the applicable international standard. As environmental regulations evolve and the demand for SCR-compliant equipment grows, we are committed to growing our supply capability and service reach to remain Australia’s go-to DEF supplier.
Nationwide Coverage
Delivering Across All of Australia
Bauly Chemicals operates a nationwide supply network with state warehouses in all major capital cities, ensuring prompt AdBlue and AUS 40 delivery regardless of where you operate.
State Warehouses
Melbourne · Sydney · Brisbane · Perth · Adelaide — stocked for same-week dispatch to metro and regional customers.
Northern Territory
Darwin and NT customers are supplied via efficient freight from our Brisbane or Adelaide depots.
Tasmania & ACT & Remote
Interstate freight delivery to Tasmania, Canberra, and remote locations. Contact us to confirm lead times for your specific location.
International Trade
Export supply of AdBlue and AUS 40 available. Visit our international trade page →
Ready to Work With Us?
Talk to our team about your AdBlue or AUS 40 requirements. We respond promptly with pricing, delivery timelines, and any technical information you need.
SALES ENQUIRY
ADBLUE@BAULY.COM.AU
INVITE US TO TENDER