Nexus Neutral ProJoint Polysweep is a premixed polymeric brush-in sand for quickly and easily filling joints from 1mm between block paving, natural stone, concrete paving slabs and setts.

Its superior strength creates long-lasting, pressure washer, weed and frost-resistant joints, while clear-set technology helps prevent staining. Permeable and suitable for permeable beds and bases, it allows water to drain through and contains no Portland cement, making it ideal for professional and DIY applications.

• 20kg bag of polymeric block paving setting sand
• For block paving, natural stone, concrete slabs and setts
• Premixed, brush-in formula for quick and easy application
• Suitable for joints from 1mm wide upwards
• Superior strength for long-lasting joints
• Pressure washer, weed and frost resistant
• Stain-free clear set technology
• Permeable formula allows water drainage through joints