Organic bentonite can completely mix with organic substances like organic solvents, oils and liquid resins and form a thickening gel, which is stable under high temperature and mechanical movements. The gel is resistant to water, diluted acid and diluted alkaline.

These products are permanent moisture-resistant materials made from refined bentonite powder. No harm, no contamination and easy operation. They can be sawed into any desired shapes. When wetted, the contained bentonite fills up automatically the expanded cracks of concrete and other fine cracks.