Cordless Caulking with Adjustable Speed, Electric Glass Glue Caulk for Home Renovation Projects

1. 4 GEAR SETTING: 1st gear 77 to 86 mm/min, 2nd gear 115 to 121 mm/min, 3rd gear 152 to 158 mm/min, 4th gear 190 to 220 mm/min. This glass glue offers the speed for professional technical installations and home projects. 2. AUTOMATIC RETRACTION SYSTEM: The motor is equipped with an automatic retraction system to prevent leakage when the stops. When the trigger is released, the motor immediately reverses, relieving pressure on the pipe. This feature is crucial when it comes to keeping the workshop and projects clean. 3. WITH LED LIGHT: The built-in LED light on the end is a great feature when working in attics, crawl spaces, garages or other dark areas. It provides enough brightness to see the and joints of the sealant. 4. SMOOTH AND EFFICIENT : If you press the lock button during the glue stick process, you can easily and quickly deliver a smooth of glue. In professional scenarios, four-speed setting allows you to complete a glue stick in about 2 minutes, greatly improving work efficiency. 5. VERSATILE APPLICATIONS: This glass glue is suitable for various home renovations, kitchen countertop installation, shower product installation, floor repair and caulking. Technical data: Item Type: Cordless Caulking Material: ABS Battery: 20V lithium battery x 1 (battery not included) Working current: 1A LED luminous flux: 200 mA LED luminous flux: 400 to 450LM Working Pressure: Approx. 250kg / 551.2lb Working time: 240 minutes LED color temperature: 6000 to 6500 K LED display screen: 70 to 75 Ra Suitable for battery interface: For BL1830B-2 BL1850-2 BL1850B-2 BL1840B BL1820B BL1860B-2 BL1830 BL1840 BL1850 BL1860 BL1815 BL1430 BL1450 BL1440 etc. List of packages: 1 x Cordless Caulking 1 x Manual

• [ADJUSTABLE SPEED] Choose from 4 different speeds for professional engineering installations or projects.
• [AUTOMATIC RETRACT] Prevents leaks by instantly reversing the motor when the trigger is released, keeping your work area clean.
• [BUILT-IN LED LIGHT] Provides sufficient brightness in dark areas for better visibility of sealant and joints.
• [SMOOTH ] Dispense adhesive smoothly and efficiently with a locking button for quick application.
• [VERSATILE APPLICATIONS] Ideal for various renovation, installation, repair and sealing projects.