Replacable Nozzle: Mortar caulking machine equipped with replaceable 4PCS nozzles and you can use the nozzle according to different environments to reduce material waste. 1 flat mouth and 3 round mouths in different size. Wide Application: For pointing, brick work, stone work, thin brick, grouting, crack repair, and glass block Works on floors and walls Speeds application of mortar 5 times faster to all types of masonry joints. The caulking Pointing machine can use cement mortar, putty powder, sealant, beautifying agent and other materials with good fluidity to fill the ground gaps, tile gaps, and cracks. Portable and Labor-saving:The net weight of cement caulking machine is , which is more labor-saving compared to large grouting machines, convenient to carry, and meets the needs of home decoration or small projects.The filling Grouting Machine adopts the upper handle design, the empty machine or loaded materials are carried more stably. Practical Grouting Tool: Mortar Pointing Grouting is very practical. It can be used with air compressor, mortar , plaster, stucco, small ladder shotcrete, ground mix, etc. Grouting Tools Mortar is very convenient for quick and easy application of plasters, mortars, and cements. It is widely used and very convenient. Funnel Design and High Efficiency: Electric pointing mortar is designed with funnel-shaped charging port, which is convenient for charging and can quickly improve work efficiency.The Mortar Grouting Machine can replace manual joint filling construction, which doubles the work efficiency. The operation is simple, and for ordinary workers, it can be operated without special training., Weight: 1.94117021691 pounds, Manufacturer: Wesafrae