Alliance Gator Aqua Rock Permeable Paver Aggregate ASTM No. 9 Granite Maxx Sand Its Clean Rinse Technology means

Its Clean Rinse Technology means no sticky film

phosphate-free alkaline formula that's powerful enough for heavy contractor use yet safe enough for sealed surfaces when properly diluted

It cannot be used on concrete pavers

rust removers

agricultural-based corrosion inhibitors

Alliance Gator Aqua Rock Permeable Paver Aggregate ASTM No. 9 Granite Maxx Sand Its Clean Rinse Technology meansAlliance Designer Products Sold by Polymeric Sand Store Gator Aqua Rock Permeable Paver Aggregate High strength granite aggregate graded to ASTM No. 9 for permeable paver joints and bedding. Maximizes drainage, stabilizes pavers, and manages stormwater runoff. ASTM No. 9 Graded Granite Permeable Paver Systems Stormwater Management ASTM No. 9 Graded granite specification 2025 ft Coverage per 50 lb bag 50 lb bag Available size Description Ideal For