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Once all pavers are laid, clean the surface thoroughly to remove any loose debris or sand. Spread polymeric sand evenly over the entire paver surface. Use a push broom to sweep the polymeric sand into all the paver joints, ensuring they are completely filled. After sweeping, use a plate compactor over the entire paver area. This action vibrates the pavers, helping the polymeric sand settle deeply into the joints and locking the pavers together. After compaction, lightly mist the surface with water according to the polymeric sand manufacturer's instructions to activate its bonding properties, then allow it to cure.