Description
600gsm Chopped Strand Mat – Heavy-Duty Fibreglass Reinforcement Matting
Achieve superior strength and durability with this 600gsm Chopped Strand Mat (CSM) — a heavy-duty fibreglass reinforcement material designed for GRP roofing, marine, and industrial applications.
Engineered for fast wet-out, excellent conformity, and high resin absorption, this matting is ideal for hand lay-up techniques where performance and reliability are essential.

High-Strength Reinforcement for Demanding Applications
- Heavy-Duty 600gsm Weight – Ideal for structural and high-strength laminates
- Excellent Conformability – Easily moulds to complex shapes and surfaces
- Fast Wet-Through – Rapid resin absorption for efficient application
- Superior Air Release – Minimises air bubbles and voids
- Compatible with Polyester Resins – Works with most standard systems
- Soft & Easy to Handle – Improves usability during installation
- Lloyd’s Register Approved – Certified for marine construction under survey
Designed for Performance & Reliability
This chopped strand mat provides reinforcement strength and structural integrity, making it a key component in fibreglass laminating systems.
Ideal Applications
- GRP flat roofing systems
- Fibreglass laminating and repairs
- Marine and boat construction
- Industrial moulding and fabrication
- Complex shapes and detailed surfaces
Product Specifications
- Product Type: Chopped Strand Mat (CSM)
- Weight: 600gsm
- Material: Emulsion bound fibreglass
- Compatibility: Unsaturated polyester resins
- SKU: PG-Matting-600
- Stock Type: Warehouse Fulfilled
Why Choose 600gsm CSM?
A heavier 600gsm mat provides greater strength and thickness, making it ideal for applications where durability and structural performance are critical.
Frequently Asked Questions
What is chopped strand mat used for?
It is used to reinforce fibreglass systems, adding strength and durability.
What does 600gsm mean?
It refers to the weight per square metre, indicating a heavy-duty mat.
Is it suitable for GRP roofing?
Yes, it is ideal for GRP roofing and fibreglass applications.
What resin should I use?
It is compatible with most unsaturated polyester resins.
Is it easy to work with?
Yes, it is soft, flexible, and easy to shape.
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