Refined and simplified title: CORDLESS CAULKING GUN: No Drip, 6000N Force, 6 Speeds, Electric Caulk & Adhesive Kit

The rechargeable hot glue gun (which must be preheated) can be used anywhere once the heating process is complete. This glue gun melts the glue faster and more evenly compared to other models. After the gun is pulled out and the power is turned off, the melted glue in the nozzle will continue to drip for a short period - this is a normal physical phenomenon as it takes time for the heat and pressure to dissipate. To prevent the wand from dripping, turn off the power a few minutes before the end of use.

To use the glue gun, first plug the power cord into the socket, then put the glue into the gun. Turn on the power and preheat the glue gun for 2-5 minutes before use. After the heating is done, pull the handle to start working.

The 21V electric caulking gun has a charging voltage of 110V/220V and a battery capacity of 21V. It can provide a working time of 120 pieces of hard glue or 70-80 pieces of soft glue, with a maximum thrust of 6000 N and a gluing speed of 28 mm per second. The material range is 300-400ml for hard rubber and 300-600ml for soft rubber.

The product includes 1 glue gun, 1 or 2 lithium batteries, 1 charger, and 1 plastic carrying case.

The 2-in-1 caulking gun is suitable for both 300ml sausage packs and 600ml caulking kits, allowing you to complete your caulking project efficiently. It is equipped with a 6-speed dial that optimizes the flow rate (IPM) from 0-21 inch/min. The large power of 6000 NN makes the application of seals easier and smoother, and the extended barrel design saves your strength without bending down. Additionally, the gun features an LED work light to illuminate the work area and a battery indicator to show the remaining battery capacity.

The sausage caulking gun has an anti-drip function, automatically retracting and preventing leakage to avoid glue waste. The variable speed trigger and variable speed controller allow you to better control the flow of glue.

The professional glue gun can be used with sealant, glass glue, and sealant. However, direct use with bulk adhesive is not permitted. It is suitable for a variety of applications, including tile seam, bathroom decoration, wall seam repair, house leak repair, door and window installation, ceiling and curtain wall paste, and more.

The full accessories included with the product are the cordless caulking gun (21V 2.0Ah lithium-ion battery), nozzles, hard/soft rubber plunger, charging key, carrying case, and instruction manual.

product information: