“making Water Treatment Safer for everyone”

David Skewes - Director

did you know… Chemical Deliveries can be easy

  • Local NSW chemical manufacturer

  • Over 30 years supplying councils and industry

  • Emergency deliveries and pump outs

  • Bulk, packaged and custom chemical systems

  • Technical support 24/7

  • Remote telemetry and automated dosing

  • Fast regional delivery across NSW & Southern QLD

Why us?

“We specialise in developing local premium chemical systems that are cost effective and safe for you and your team.”

David Skewes - Director

Looking for products?

Hypochlorite Solution 13%
Calcium Chloride
Low Fume Hydrochloric Acid
Sodium Bicarbonate
Aquatic Products
Mining Products
Hydrochloric Acid
Cyanuric Acid
Chemical Tanks

From 5L drums to 30,000L bulk deliveries, self bunded tanks, remote monitoring systems, emergency pump-outs. We’ve got you covered.

A smiling man wearing a black beanie, orange jacket, and black shirt, working with a MIG welding machine in an industrial workshop.
A white truck with a logo reading 'Colonial Chemicals Australia' on the door, parked outdoors under a partly cloudy sky, with some water and wet pavement around it.
A construction site showing a lifting crane hoisting a large white tank. There are workers, a forklift, and stacked pallets with plastic wrap on the ground. Overcast sky in the background.
A worker operating a yellow Hyster forklift truck loads large wrapped pallets onto a flatbed truck under a clear blue sky.

Whether it's an Olympic swimming pool, a remote mine site, a country town or the heart of a capital city, every site matters.

We're here to make water treatment chemicals safe and easy.

Ready to make Water Treatment Better?