Description

Commercial uses：

• growing medium for hydroponics.
• means to permit slow cooling of hot pieces in glassblowing, lampwork, steelwork, and glass beadmaking
• used in in-ground swimming pools to provide a smooth pool base
• used in commercial hand warmers
• used as a sterile medium for the incubation of reptile eggs
• light-weight insulative concrete
• used in AGA cookers as insulation
• used in explosives storage as a blast mitigant
• used to absorb hazardous liquids for solid disposal
• used in gas fireplaces to simulate embers
• used as a coating/impregnation on fiberglass sleeve, tape, rope and fabric to increase the useful temperature range and to add abrasion resistance.
• used as part of a substrate for fungi cultivation