Stardust absorbent soaks up liquids of any viscosity or thickness. Works on petroleum products, acids, paints, bodily fluids, diesel and jet fuels, and other liquids and semi-liquids. Leaves no residual film. Absorbs up to 20 times more than clay or other earth-based absorbents. Comes in 3 sizes: 25-lb. bags, 3-lb. refillable shaker bottles, and 8-oz. zip lock bags for emergency, first-aid, and bloodborne pathogen kits.