1″ Clean Limestone, Arkansas’s trusted choice for drainage, construction, and landscaping projects. Produced from high-quality local limestone, this washed 1″ to ¾″ coarse aggregate offers excellent drainage, stability, and durability. Ideal for pipe bedding, septic systems, retaining wall backfill, and decorative stone where clean, non-compactable rock is needed. Sourced from Arkansas quarries, ask for ARDOT material. 1″ Clean Limestone delivers consistent gradation and long-lasting performance. Order today for fast, reliable delivery anywhere in Arkansas.