CTG Chopped Strand Fibreglass Mat - Roll 30kg

Fibreglass Reinforcement Mat for Polyester Resin Lamination and Composite Manufacturing

CTG Chopped Strand Fibreglass Mat is a high quality reinforcement material designed for use in fibreglass lamination and composite manufacturing. Supplied in convenient 30kg rolls, this chopped strand mat is available in multiple weights including 225g, 300g, 450g and 600g to suit a wide range of applications and laminate requirements.

Manufactured from randomly distributed glass fibres bonded together with a styrene soluble binder, CTG mat is designed to break down easily when used with polyester and vinyl ester resins. This allows for excellent wet-out, strong interlaminar bonding and consistent laminate strength across surfaces.

Chopped strand mat is commonly used as a base layer or build-up reinforcement in fibreglass applications where strength, thickness and surface finish are important. It conforms well to curves and complex shapes, making it ideal for moulding and repair work.

Widely used across marine, automotive, construction and industrial industries, CTG fibreglass mat is a reliable solution for producing durable composite structures and repairs.

Features & Benefits

Key Features

• Chopped strand fibreglass mat in 30kg rolls
• Available weights: 225g, 300g, 450g and 600g
• Manufactured with styrene soluble binder
• Designed for use with polyester and vinyl ester resins
• Excellent wet-out and fibre distribution
• Conforms to curves and complex mould shapes
• Suitable for hand lay-up and spray-up processes

Key Benefits

• Provides strong and consistent laminate reinforcement
• Easy to wet-out for efficient resin absorption
• Builds laminate thickness quickly
• Suitable for complex shapes and moulding work
• Improves structural strength and durability
• Ideal for both production and repair applications

Key Applications

• Boat building and marine repairs
• Automotive fibreglass repairs and panel work
• Mould making and composite manufacturing
• Fibreglass tank and pipe fabrication
• Pool and spa construction
• General industrial fibreglass reinforcement
• Structural laminate build-up

CTG Chopped Strand Fibreglass Mat - Roll 30kg FAQs

Q1. What is chopped strand mat used for
A1. It is used as a reinforcement material in fibreglass laminates to add strength and thickness when used with resin systems.

Q2. What resin is this compatible with
A2. It is designed for use with polyester and vinyl ester resins due to its styrene soluble binder.

Q3. What is the difference between mat weights
A3. Heavier mats such as 450g and 600g build thickness faster, while lighter mats like 150g and 225g are used for surface layers and detailed work.

Q4. Can this be used for repairs
A4. Yes, it is widely used for fibreglass repairs in marine, automotive and industrial applications.

Q5. Does it conform to curved surfaces
A5. Yes, the random fibre structure allows it to easily conform to complex shapes and contours.

Q6. How is it applied
A6. It is typically applied using hand lay-up or spray-up methods with resin and rollers.