Lost Circulation Material SEAL is a special LCM, which is acid soluble mineral fiber. Due to its solubility in weak acids. SEAL is easily removed from production zones. Advantages: Easy to use Very economical Environmentally safe Acid soluble Compatible with most of mud chemicals and systems Application/Function lost circulation material SEAL can be used as an additive for loss of circulation in concentrations up to 90 kg/m3 Recommended Treatment SMD lost circulation material SEAL can be added directly through the hopper. For normal treatment to the active system, add 6-24 kg/m3 drilling fluid Package and Storage 25 kg bags This product has moisture absorption. For prevention of moisture, it should be sealed and stored in dry shade, if it fall into the eye, please rinse with water for 10 minutes.