228 Balcatta Rd

Balcatta WA 6021

+61 8 9345 2233

4 Yampi Rd

Willetton WA 6155

+61 8 9457 6977


Looking for Hydrochloric Acid? Look no further!

Hydrochloric Acid (HCL) 28 & 32% Sigma Chemicals is your one-stop chemical shop. Sigma stocks HCL in 28% for swimming pools and spas, and 32% for cleaning and other commercial purposes. Whether you are after 20L drums or 1000L IBCs we can supply your home or business.  Contact the team for a quote today!

No-one cleans like iCleaner – check out the latest robotic pool cleaner!

Wow! Sigma would like to introduce the latest robotic pool cleaner to our range! As the iCleaner dealer for Western Australia, our customers now have access to the best range of trusted robotic pool cleaners on the market today specifically designed to fully clean commercial pools, and home pools alike. Latest robotic design This marvel of engineering comes in a