Versatile Applications: This Electric Grouting Machine is ideal for Tuck Pointing, Brick Work, Stone Work, Thin Brick Applications, Grouting, Crack Repairs, and Glass Block Installations, effective on both floors and walls. Customer Support: We apologize for any issues you may have experienced. If you encounter any problems with your order, please reach out to us, and we will assist you 24/7. Efficient and Accurate: The Electric Mortar Grouting Gun features a semi-automatic mode, applying mortar up to five times faster for various masonry joints, with a quick reload of a 1/2 gallon hopper in just 10 seconds. High-Quality Construction: Crafted from durable stainless steel and plastic, this Grouting Equipment is lightweight and built for longevity, ensuring easy transport and operation. User-Friendly Design: The Cement Caulking Gun includes two detachable nozzles, flat and round, to meet diverse grouting needs, enhancing convenience during application.