Advanced Composite Insulation for Australian Industrial Environments

High-Performance Laminates for Heat, Load, and Voltage

Enabling Stronger, Safer, Smarter Insulation Systems

GMS Composites supplies high temperature insulation materials in sheet form, machined parts, tubes, washers and moulded parts used across heavy industry

Our glass and mica-based composites are engineered for high dielectric strength, thermal stability, and mechanical durability, making them ideal for use in insulation panels, spacers, arc barriers, and structural supports. 

Whether used in switchgear, transformers, motors, smelters, or industrial furnaces, our materials help insulation manufacturers meet critical demands around heat resistance, electrical protection, and system longevity. By partnering with GMS, insulation producers gain access to consistent, high-performance inputs designed to optimise both manufacturing and end-use reliability.

The GMS advantage

Tailored for your needs

GMS Composites’ extensive and established materials supply chain, in-house expertise, and R&D partnerships with research institutes and universities allow them to formulate, test, and develop bespoke solutions that deliver higher-value outcomes for your projects.

Flexible products & production

From initial prototypes to small batches for niche applications to high-volume orders, GMS Composites’ flexible supply chain practices allow them to supply your product in the quantities you need, when you need them and where you need them.

Time & budget benefits

GMS Composites’ ability to rapidly develop and produce materials for your project allows you to accelerate your deadlines, importantly, enabling you to launch products faster and with the long-term cost benefits built in.

More sustainable solutions

We’re paving the way for a cleaner and more environmentally-conscious future, reducing our reliance on historically inefficient products and enabling new technologies, designs and cleaner energy solutions. Simply enabling a more efficient and sustainable world.

Our clients

Frequently Asked Questions