Powered by an 18V motor, this cordless caulking gun offers versatile use with both 300 ml cartridge and 600 ml sausage silicone capacities. Delivering a strong 6500 Nm pushing force and an adjustable feed speed of 0–8.7 mm/s, it ensures powerful and controlled application. With 6 variable speed settings, it adapts easily to different tasks, while its compatibility with both cartridge and sausage silicone provides added flexibility. The trigger lock system allows continuous operation without user fatigue, and the anti-drip feature prevents unwanted leakage by retracting the piston when the trigger is released. Additionally, when the push rod reaches its end point, the machine automatically stops to prevent gear damage. Its lightweight and ergonomic design ensures a comfortable grip and ease of use during extended applications.