Pro Tip: Use Superior Flexible Grout AdMixture with Superior Pro-Grout (sanded and unsanded) to reduce cure time from 30 days to 48-72 hours. Admixture will also help maintain color consistency and increase resistance to movement.\n","sku":"052231","url":"https://www.tileshop.com/products/superior-sanded-pro-grout-whisper-grey-25-lb-052231?srsltid=AfmBOoqcSzCvZKlSLGi-u-FX8JMZFzAJ9ZdQuUCU6t45zLdde8TFa4Wy","brand":{"@type":"Brand","name":"Superior"},"offers":{"@type":"Offer","availability":"http://schema.org/InStock","price":24.29,"priceCurrency":"USD","url":"https://www.tileshop.com/products/superior-sanded-pro-grout-whisper-grey-25-lb-052231?srsltid=AfmBOoqcSzCvZKlSLGi-u-FX8JMZFzAJ9ZdQuUCU6t45zLdde8TFa4Wy","hasMerchantReturnPolicy":[{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":60,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/ReturnFeesCustomerResponsibility"},{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":60,"returnMethod":"https://schema.org/ReturnInStore","returnFees":"https://schema.org/FreeReturn"}]}}