User-Friendly: This Cement Caulking Gun comes with two detachable nozzles—flat and round—to suit different grouting tasks and enhance ease of use. Quick Cleaning: Featuring a waterproof casing, the Electric Mortar Pointing Gun allows for fast cleaning in under a minute by simply flushing with water, ensuring it's ready for your next project. Applications: Perfect for tuck pointing, brickwork, stonework, thin brick installation, grouting, crack repairs, and glass block installations on both floors and walls. Efficient and Accurate: The Electric Mortar Grouting Gun operates in semi-automatic mode, enabling mortar application up to five times faster across all masonry joints. Reloading the 1/2 gallon hopper takes just 10 seconds. High-Quality Product: Made from stainless steel and durable plastic, this Mortar Grouting Equipment is lightweight and designed for longevity, making it easy to carry and operate effectively.