Vermiculite 1A Fine is a naturally expanded mineral processed to its finest particle grade, delivering greater surface area and higher absorbency than any coarser vermiculite grade. Each bag contains approximately 4 cubic feet of material and weighs 28 lbs, providing a practical bulk format for facilities with consistent absorbency or cushioning demands.

This grade performs reliably in liquid spill containment, hazardous material packaging, cushioning for fragile or liquid-filled shipments, and horticultural growing media applications. Laboratories, greenhouse operations, industrial packaging lines, and spill response programs all benefit from the fine grade's superior moisture uptake rate.

Sold in cases of 4 bags, this product ships via parcel carrier. Order by the case to maintain steady inventory for packaging stations or spill response kits without interruption to ongoing operations.