Vermiculite Grade 2, Medium, 4-Cu. Ft. Bag

The 37BVMM is an expanded vermiculite (granular) loose fill with a medium particle size and a finer grain. Grade 2 vermiculite is suitable for packing hazardous liquids and has great absorption, creating a tight fit around containers during storage and shipping. As a natural mica mineral, it works as a soil additive to provide aeration and water retention for the horticulture purposes. Medium vermiculite is used as lab packaging, spill cleanup, loose fill insulation, chimney lining insulation, seed covering, concrete aggregate, pool base aggregate, and many more. Medium Grade 2 Vermiculite can be purchased in 4-Cu. Ft., 60-Cu. Ft., and 70-Cu. Ft. bag quantities.