Metabo KPA 18LTX 400 (601206850) 18V Cordless Caulking Gun

Key features include: 18V cordless operation, up to 400 Nm torque, a two‑speed setting with a variable speed trigger, LED light for visibility, a safety lock to prevent accidental activation, built‑in battery indicator, and a carrying case with included nozzle and sealant gun. These combine to provide controlled, efficient sealing on demanding jobs.

Load a standard cartridge into the gun, attach the nozzle, and cut it to match the bead size. Attach a compatible 18V Metabo battery, switch on, choose the desired speed, and gently squeeze the trigger to start dispensing. Use the safety lock when not actively sealing, and monitor the battery indicator to know when to recharge.

It’s designed for standard cartridge sealants used in construction and similar applications. Always verify the cartridge type and viscosity on the product packaging or compatibility notes before use to ensure smooth flow and proper cure.

This gun runs on Metabo 18V LTX batteries. Use an appropriate Metabo charger designed for LTX cells. For safety and performance, avoid mixing batteries from different brands or non‑LTX units.

Wear appropriate PPE (eye protection, gloves). Keep fingers away from the trigger when not actively sealing, use the safety lock when resting, and avoid exposing the tool to moisture or extreme temperatures. Regularly inspect the nozzle and cartridge area for wear or damage.

Release the plunger and open the cartridge chamber, insert a fresh cartridge, reattach the plunger, and secure the nozzle. If your project requires a different bead size, cut the nozzle to match the desired bead thickness before operating.

On Fepy.com, you can compare this Metabo model with other cordless caulking guns in the Caulking Guns category to evaluate torque, speed ranges, LED visibility, and ergonomics. See the collection at https://fepy.com/collections/caulking-guns for side-by-side options and specifics.

Great for professional tiling joints, bathroom and kitchen sealing, window and door frame caulking, construction joints, and automotive sealant work where consistent bead control and portability are important.

Keep the nozzle clean after use, wipe away excess sealant, and store the tool in its carrying case when not in use. Periodically inspect the trigger, battery contacts, and nozzle for wear, and ensure the battery is charged and stored at appropriate temperatures.

If you need to return it, review the returns options for this product on Fepy’s Returns page: https://fepy.com/pages/returns. Ensure the item is in new or approved condition per the return terms and timeline.

You can browse Metabo accessories and compatible parts in Fepy’s accessory catalog at https://fepy.com/collections/metabo-accessories, where you’ll find nozzles, tips, and related items specifically suited for this model.