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Conforms to ASTM C-1227 standards. 5,000 PSI at 28 days.
Conforms to ASTM C-1227 standards. 5,000 PSI at 28 days.
Conforms to ASTM C-1227 standards. 5,000 PSI at 28 days.
1000 Gallon H20 Septic Tank. Conforms to ASTM C-1227 standards. 5,000 PSI at 28 days.
1250 Gallon H20 Septic Tank. Conforms to ASTM C-1227 standards. 5,000 PSI at 28 days.
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