Cement Grout Gun Mortar Joint Gun - Manual Mortar Pump with 4 Nozzles - Mortar Gun with Accessories

General description The Cement Grout Gun Mortar Joint Gun is a manual mortar pump designed for efficient application of cement and mortar. Constructed from high-quality ABS and stainless steel, it offers durability and long service life. The gun features a high-density, wear-resistant putter and a non-deformable rubber piston, ensuring smooth operation and easy pushing of cement. Technical specifications Gun body dimensions: 610 x 135 mm Nozzles included: 12 mm small round tip, 20 mm round neck, 35 mm flat neck, 56 mm neck Includes 1 spare rubber piston Usage Compressing security doors Dismantling aluminum door frames and bed frames Sealing joints in large water areas Sealing large hydraulic projects Sealing highways Other information For initial use, if resistance is too high, apply a few drops of oil between the rubber plugs and the tube wall. After use, rinse with water to prevent cement slurry from drying in the gun. After cleaning, apply a few drops of oil on the handle and pull it several times for better storage and future use.