<![CDATA[EC21 Product Catalogs - bentonite clay desiccant]]> <![CDATA[Waterproof Packing Moisture Removing Nature Degradation Bentonite Clay Desiccant]]> <![CDATA[Supply Bentonite Clay Desiccant Montmorillonite K-catalyst CAS NO.: 1318-02-1]]> <![CDATA[Silica Gel White,Blue,Orange]]>