The 12000 PSI Two-Barrel Injection Pump is a high-performance grouting machine designed for precise mixing and injection of two-component PU and epoxy resins. Its dual-barrel system ensures accurate material ratio, delivering superior crack sealing, waterproofing, and structural repair. Ideal for basements, tunnels, dams, water tanks, lift pits, and concrete structures, the pump provides deep resin penetration, reliable performance, and long-lasting repair results in demanding construction applications.