Cement joint gun, mortar joint gun - manual mortar pump with 4 nozzles - mortar gun with accessories

General descriptionThe manual mortar pump is designed for efficient cement application, featuring a durable body made of ABS and stainless steel for enhanced toughness and longevity. It includes a high-density putter and a wear-resistant, non-deformable rubber piston, making it easy to push cement.Technical specificationsGun body dimensions: 610 x 135 mmNozzles included: 12 mm small round tip, 20 mm round neck, 35 mm flat neck, 56 mm neckSpare rubber piston includedUsageSealing security doorsDismantling aluminum door frames and bed framesSealing joints in large water areasSealing large water conservancy projectsSealing highwaysOther informationFor initial use, if resistance is high, apply a few drops of oil between the rubber plugs and the pipe wall.Rinse with water after use 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.