Fibreglass Resin & Composite Supplies

Fibreglass and Composite Systems

Fibreglass Reinforcements, Catalysts & Tools

Fibreglass Resins, Gelcoats and Composite Materials

Fibreglass composite systems combine resin and reinforcement materials to create strong, lightweight structures suitable for demanding industrial and marine environments. These systems are commonly used in boat repair, mould making, automotive fabrication, waterproofing systems, and structural reinforcement projects.

Polyester resin is one of the most widely used composite resins due to its affordability, fast curing properties, and excellent compatibility with fibreglass reinforcement materials such as chopped strand mat and woven roving. When combined correctly, these materials form rigid composite laminates that deliver high strength and chemical resistance.

Fibreglass laminating systems typically include resin, catalyst, reinforcement matting, rollers, brushes, and surface preparation products. Proper surface preparation is essential to ensure strong adhesion between layers and to prevent delamination over time.

Composite repair systems are commonly used for repairing boat hulls, fibreglass panels, tanks, pipes, and moulded components. These materials are also widely used in construction and waterproofing applications where durable reinforced surfaces are required.

Iron Link Distributors supplies a range of fibreglass resin systems and composite materials suitable for marine repair, fabrication workshops, contractors, and industrial maintenance teams. Our products are selected for reliability, ease of application, and compatibility with professional composite systems used across Southeast Queensland.

FAQ's

What is fibreglass resin used for?

Fibreglass resin is used to bond reinforcement materials such as fibreglass matting and woven fabrics to create strong composite structures. It is commonly used in boat repair, mould making, automotive fabrication, waterproofing systems, and structural reinforcement applications.

What types of fibreglass resin are available?

The most common types include polyester resin, vinyl ester resin, and epoxy resin. Polyester resin is widely used for laminating and repairs due to its fast curing time and cost effectiveness.

Do I need reinforcement material when using fibreglass resin?

Yes. Fibreglass resin is typically used together with reinforcement materials such as chopped strand mat or woven fibreglass cloth. These materials provide structural strength and durability to the finished composite.

How long does fibreglass resin take to cure?

Curing time depends on the resin type, catalyst ratio, temperature, and humidity. Polyester laminating resins typically begin curing within minutes and reach full strength after several hours.