Refill Paver Joints with Polymeric Sand
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How to avoid weeds in your paver patio (part 5). #paverpatio #hardscape #diy
What happens here
Once the paver joints are completely dry, proceed to reapply fresh polymeric sand. Distribute the polymeric sand evenly over the entire paver surface and then use a broom or squeegee to sweep it thoroughly into all the cleaned-out joints until they are entirely filled. While not explicitly detailed in this short video clip, standard application practices for polymeric sand also typically involve compacting the sand into the joints (e.g., using a plate compactor or hand tamper) and then lightly misting the surface with water to activate the polymers. This activation process allows the sand to harden, forming a new durable and weed-resistant bond that will protect your patio for another five to eight years.
Goal: Restore paver joints with new polymeric sand
Tools and materials
- Broom — Sweeping polymeric sand into paver joints
- Garden Hose with Spray Nozzle — Lightly misting polymeric sand to activate the polymers (standard practice, though not explicitly shown in video)
- Leaf Blower — Removing excess polymeric sand from the paver surface before wetting
- Plate Compactor — Compacting polymeric sand into joints to ensure density (standard practice, though not explicitly shown in video)
- Polymeric Sand — Refilling paver joints to prevent weed growth and stabilize pavers
- Water N/A — Activating the polymeric sand to allow it to harden