Gray in color, 3/4 inch in size average, use for septic drainage fields can use for top layer for driveways after good base of crush & run

"USES: It is commonly used for drainage purposes, septic tank lines, driveways, or parking pads. This granite is also used for backfilling retaining walls. "

COVERAGE GUIDELINES:1 ton covers an area approximately 110-100 square feet to an average depth of 2 inches.

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