Will Polymeric Sand Harden? What You Need to Know Before Using It
Polymeric sand does harden when activated with water, but it doesnβt turn into solid concrete. Instead, it forms a firm, flexible bond that helps keep pavers in place while still allowing for natural ground movement. When installed correctly, it resists erosion, weeds, and insects, making it a more durable option than regular sand. However, proper installation and occasional maintenance are important to keep it performing well over time.