... up to 13500psi(max) 3. Grouting machine Protable SL-500 high pressure grouting machine Easy to carry, output pressure up to ... also be injected into poresProduct Show:Product Description:SL-500 can generate a working pressure of 15000spi only within ... granular mobile-liquidLocation Leak stoppage & waterproof for basement wall, floor, the second joints, cracks, water seepage, etc. Structure reinforcement ...