Cordless Caulking Gun, Rechargeable Adhesive Gun Kit, Adjustable Speed ​​Electric Caulking Gun with LED Light

1. 4-SPEED ADJUSTMENT: 1st speed 77-86 mm/min, 2nd speed 115-121 mm/min, 3rd speed 152-158 mm/min, 4th speed 190-220 mm/min. This glass glue gun offers the perfect speed for professional engineering installations and DIY home projects. 2. AUTOMATIC RETRACTION SYSTEM: The motor is equipped with an automatic retraction system to prevent leaks when the gun stops. When the trigger is released, the motor instantly reverses, releasing pressure on the tube. This game-changing feature helps keep your workshop and projects clean. 3. WITH LED LIGHT: The built-in LED light at the end of the barrel is a useful feature when working in attics, crawl spaces, garages, or other dark areas. It provides sufficient brightness to see the flow and joints of the sealant. 4. SMOOTH AND EFFICIENT OPERATION: By pressing the locking button during the advancement of the glue stick, you can quickly and smoothly dispense a fluid stream of adhesive. In professional scenarios, using the four-speed setting, you can complete a glue stick in approximately 2 minutes, thus greatly improving work efficiency. 5. VERSATILE APPLICATIONS: This glass glue gun is suitable for various home renovations, kitchen countertop installations, shower product installations, floor repairs, and caulking. Specification: Item Type: Cordless Caulking Gun Material: ABS Battery: 20V Lithium Battery x 1 (shipped without battery) Operating Current: 1A LED Light Current: 200mA LED Luminous Flux: 400-450LM Working Pressure: Approx. 250 kg / 551.2 lb Working time: 240 minutes Color temperature