Our sand and gravel selection includes materials for a variety of uses. Sands for sand boxes, mortar mixing, or organic amending. Gravels for base preparation, drainage areas, and driveways. We have the materials for all your construction needs. Extra White Sand Used for sandboxes and beaches. Red Mortar Sand Primarily used for making mortar. Screenings Good for setting bed for pavers and flagstone. ABC Base Rock Good compaction material for underneath pavers, keystone, driveways, etc. #78 Gravel 3/8" clean crushed stone for pathways, driveways, etc. #67 Gravel 3/4" clean crushed stone for driveways, drainage areas, etc. PIT Gravel A brown colored compaction material for underneath pavers, stone, driveways, etc.