ARGF

Alkali Resistant Glass Fibres

High-Performance Reinforcement for Concrete & Mortars

ARGF FibresOscrete supplies Alkali Resistant Glass Fibres (ARGF) designed to deliver superior crack control, durability, and reinforcement in cementitious systems. Manufactured under the Cem-FIL™ trademark, these fibres are engineered to resist alkali attack, ensuring long-term performance in demanding construction environments.

All AR Glass Fibres are available from stock and can be explored in detail through our Product Selector Tool.

Why Choose AR Glass Fibres?

ARGF fibres are specifically formulated to provide:

  • Alkali resistance for long-term durability in cement-based materials
  • Crack control in both plastic and hardened phases of concrete
  • Improved flexural strength and impact resistance
  • Enhanced surface finish with uniform fibre dispersion
  • Compatibility with a wide range of admixtures and cement systems

Available Sizes

Oscrete offers AR Glass Fibres in a range of lengths to suit different applications:

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Fibre Size Typical Use Benefits
3mm Thin-section mortars, overlays, decorative finishes Excellent dispersion, smooth finish
6mm General crack control in screeds and renders Balanced strength and workability
12mm Structural mortars, precast elements Enhanced flexural strength and durability
36mm Heavy-duty concrete reinforcement Maximum crack control and load transfer

Applications

ARGF fibres are widely used across construction sectors, including:

  • Precast concrete elements
  • Thin-section overlays and decorative finishes
  • Floor screeds and industrial slabs
  • Renders, plasters, and repair mortars
  • Shotcrete and sprayed concrete systems

In Stock & Ready to Supply

With Cem-FIL™ branded AR Glass Fibres available in multiple sizes, Oscrete ensures fast delivery and reliable supply for your projects. Whether you need fine fibres for surface finishes or longer fibres for structural reinforcement, our range is designed to meet the demands of modern construction.

Check the full AR Glass Fibre range in our Product Selector Tool to find the right solution for your application.

Click the button below to see related DOPs and Datasheets for GRC.

Product Selector