Description
Vermiculite is a naturally occurring mineral that expands when heated. Vermiculite has unique and versatile properties: it is lightweight; saves energy when used as insulation; is non-flammable; has high absorbency; is pH neutral; is inert, meaning it does not react with anything except very strong acids; is compressible. It is an ideal material for packaging hazardous goods.
Pros: lightweight, safe, easy to use, can be used with all 4GV packages.