Pre-Wired Cartridge Compatible with 20V Battery, with LED Lighting and 6 Adjustable Heads, for Tile Repair and Caulking Without Battery

SIX SPEED SETTINGS - Equipped with 6 adjustable speeds, you can precisely control the adhesive area for smooth caulking results. The speed can be set between 0 and 220 mm/min. Whether for professional technical installations or for amateur home use, there is always a speed that suits you. Tip: it is better to start the test with the first gear COMFORTABLE HANDLE - This uniquely designed caulking gun has an ergonomic handle that allows the wrist to maintain a natural and balanced position during use. The case is made of ABS, wear-resistant, durable, strong and durable With LED light: the caulking gun is equipped with bright LED light, not afraid of the dark environment, more convenient and more convenient for us to work in the dark Drip Free Gun Our caulking gun has anti-drip function. When you release the trigger, it automatically pulls the diving lever to prevent excess glue from leaking. This is not a waste of time, but a way to get the job done faster and better Wide use: suitable for applying glass glue, sealant, etc. This sealing gun is suitable for all common 300ml sealants. Widely used for filling, sealing and repairing some narrow spaces in walls, windows, balcony doors and windows, shower/sink installations, etc