The Professional Mastic Cartridge Gun 380ml E/B (89492 EB) is a high-quality, heavy-duty tool designed for smooth and controlled application of mastic, sealants, adhesives, and other viscous materials. With a 380ml capacity, this gun is perfect for larger projects that require consistent and precise dispensing. Its ergonomic design provides a comfortable grip, while the robust construction ensures durability and long-lasting performance. Ideal for use in construction, home repairs, and industrial applications, this mastic cartridge gun delivers reliable performance, allowing for a clean and professional finish every time.