Tamarron Technology has an alternative to the high cost of polymeric sand: Just spray the Joint Hardener and Paver Sealer across the pavers and the joints. This water-based product soaks into the sand, and then hardens the sand in the joints. This will prevent sand washout and joint deterioration, and help prevent weeds from growing in the joints. The Joint Hardener and Paver Sealer allows installers to use any color of sand necessary to match the pavers, which could be a major advantage in the bidding process.

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