C-Twelve

C-Twelve is an Australian-owned supplier of innovative road maintenance and rehabilitation materials, specialising in lower-impact alternatives to conventional asphalt.

Our core product, C12 Black, is a high-performance cold mix asphalt enhanced with engineered carbon derived from waste streams. It is designed for use with existing council equipment, without requiring hot-mix processes, delivering practical improvements in safety, constructability, and environmental performance.

C-Twelve supports WA Local Governments with reliable supply, technical guidance and on-site assistance for patching, defect repairs and minor pavement works. All products are manufactured in Western Australia and licensed to carry the Australian Made logo.