It is an inorganic cementitious material. Components A and B do not set even after prolonged storage and are mixed at the nozzle during grouting, achieving extremely fast strength development. It is primarily used for coal and rock reinforcement and sealing of small water leaks. The product is applied into the strata using a specialized mixing and grouting equipment for the two-component system. Its low viscosity allows it to penetrate fine cracks. The excellent bonding strength and outstanding workability of this reinforcement material enable rapid solutions to various challenges in strata reinforcement projects, including grouting reinforcement for rib spalling and roof fall areas in working faces, grouting reinforcement for soft rock roadways, sealing of crack seepage in roadways and shaft walls, as well as sealing of boreholes for gas drainage, fracturing, and pressure measurement.