Mineral environmental protection curing agent, powder, no caking. Inert, nonflammable and strong pour point oil curing materials can instantly solidify oil and hazardous chemicals leaked on water and land. Solidifying capacity of condensate: no less than 5 times of its own weight, toxic, non-toxic, tasteless, no pollution to the environment. Oil retention rate: at room temperature, after 12 hours, the retention rate of oil and liquid chemicals is 90%. Dissolution: no dissolution and deformation in common oil, hazardous chemicals and water. Usability: after solidifying pollutants, the product is still in solid state, which is convenient for cleaning and collection. The post-treatment is simple, environmental friendly and no residue.