A trendy hotel on South Beach had recently been renovated. They chose light colored gray pavers, and had not been immediately sealed to protect. These pavers had been dotted with dark oil stains which stood out against the light gray pavers. National Sealing Co. was chosen for our durable coating process compared to common paver sealer. Typical sealers will last 1-1.5 years. The hotel did not want to shut down the entrance every year to re-seal the entrance. We’re seeing results of 3-5 years for our durable multi-component coating.