Grantex's road marking aggregates, sands and fillers are designed for integration into thermoplastic and paint-based road marking systems used across the UK's highways.

Our white dolomite is highly valued for white lining applications, delivering exceptional brightness and visibility that keeps roads safer. Our precision-graded sands can provide bulk filler and anti-skid properties, required for long-lasting road markings on high-traffic routes. Combined with appropriate binders, our materials create clear, visible markings that perform reliably in all weather conditions. Copper Slag is used for its anti-skid properties in specific road marking applications.

Our various grades of silica sand, from 8/16 to 110, are selected for specific road marking applications based on their particle size. These serve as fillers in paint and thermoplastic marking systems, ensuring smooth application and consistent performance. The right particle size selection ensures optimal performance for your specific road marking requirements.

As a proud associate member of the Road Safety Marking Association, we work very closely with highway authorities and companies, ensuring our products are high-quality and high-performing.

Grantex aggregates are also carefully sourced, precision-screened and dried, using our state-of-the-art facilities. We also conduct our own in-house laboratory testing to ensure the quality and suitability of our aggregates for their intended applications.