We offer a variety of Vermiculite products. Vermiculite is graded by the quality and granule size. Extra Coarse non-dusty Grade 4A Vermiculite is the best grade vermiculite you can buy in the vermiculite market. We also offer a cheaper alternative, Grade 3A or 3C Vermiculite which has a smaller granule size. Even though Vermiculite has many purposes, it is used for our hazmat packaging, it acts as a completely Inert Absorbent and Cushioning material and it is an essential part of the "Variation" Packing". Our vermiculite is labeled as asbestos-free. Feel free to use our natural rare earth mineral, vermiculite for the wide array of possibilities it has to offer. If you do not see the grade you are looking for, please call for availability, (305)-599-9123