Smartseal Rayleigh Review by Margaret W, 2026-06-03T11:35:55
Once used correctly, the block paving sealer works! The weeds can't make an appearance and the paving sparkles with the silk finish. Though that sparkle doesn't last. You must apply the first coat in between each paving stone. We applied new sand and used a watering can to pour the seal into the gaps and brushed it in with paint brush taped to a long pole.