MAXXT Electric Caulking Gun for 600ML Cartridges, 20V Silicone Gun Battery

Auto Retract + Anti‑Drip: Maximize adhesive savings with exclusive auto‑retract technology delivering 30% faster glue retraction. Paired with anti‑drip design, this dual‑protection mechanism stops silicone dripping and boosts material utilization by over 40%. It comes with a 600 ML (20 Oz) aluminum cartridge holder compatible with sausage packs with no extra adapters required.

360° Rotatable Cartridge Holder: The cartridge holder freely rotates 360 degrees to fit tricky working angles such as high‑low and left‑right positions. You no longer need to bend or adjust your posture while operating, lowering operator fatigue. Perfect for tight spaces including underneath cabinets and wall corners.

Large‑Size Speed Controller for Precise Glue Flow: Freely adjust glue dispensing speed from 0.8‑8 mm/s for multiple application scenarios. The enlarged‑by‑30% speed controller fits natural hand‑grip habits and is easy to operate even with work gloves. Supported by powerful 2500 N thrust, it steadily dispenses both thick and thin adhesives and prevents uneven sealant lines caused by improper speed settings.

Anti‑Clog Needle: This caulking gun is equipped with a standard anti‑clog needle for quick removal of cured glue residue, stopping cartridge blockages from occurring. Frequent cartridge replacement or tool disassembly for cleaning is unnecessary, cutting down maintenance time and enabling uninterrupted work on your projects.

Safety Switch Lock: Lock the trigger switch to avoid unintended activation during transport or operation and prevent wasted sealant. It also reduces safety hazards triggered by accidental contact from children, making it safe for both household and construction‑site applications.