Enhance your sealing and caulking tasks with this advanced Cordless Caulking Gun, designed for both professional use and home DIY projects. Crafted with durable ABS material, this caulking gun offers four adjustable speed settings to meet a variety of application needs, ensuring precise and efficient adhesive dispensing every time. Powered by a 20V lithium battery (battery sold separately), it delivers up to 240 minutes of continuous operation, making it a reliable tool for extended jobs. Key Features: · Four Speed Adjustment Settings: Customize the flow rate with speeds ranging from 77 to 220 mm/min across four gears, allowing for optimal control whether you’re working on intricate installations or large surface areas. · Automatic Retraction System: The built-in motor features an automatic retraction mechanism that instantly reverses when the trigger is released, preventing adhesive leakage and maintaining a clean workspace. · Integrated LED Light: Equipped with a bright LED light (400–450 lumens) at the barrel end for enhanced visibility in dim or hard-to-reach areas such as attics, crawl spaces, or garages, ensuring precise application of sealant. · Smooth and Efficient Operation: Use the lock button to maintain consistent adhesive flow for a smooth finish. With four speed settings, a single glue stick can be used in approximately two minutes, significantly improving work productivity. · Versatile Applications: Ideal for various home renovation tasks including kitchen countertop installation, shower sealing, floor repairs, and general caulking jobs, making it a versatile addition to your toolbox. Specifications: · Item Type: Cordless Caulking Gun · Material: ABS · Battery: 20V lithium battery x 1 (battery not included) · Working Current: 1A · LED Light Current: 200 mA · LED Luminous Flux: 400–450 LM · Work Pressure: Approx. 250 kg (551.2 lb) · Working Time: 240 minutes per full battery charge · LED Color Temperature: 6000–6500K · LED Display Screen Color Rendering Index (Ra): 70–75 · Compatible Battery Interfaces: Suitable for BL1830B-2, BL1850-2, BL1850B-2, BL1840B, BL1820B, BL1860B-2, BL1830, BL1840, BL1850, BL1860, BL1815, BL1430, BL1450, BL1440, and similar models Package Includes: · 1 x Cordless Caulking Gun This cordless caulking gun offers professional-grade performance with enhanced control, leak prevention, and excellent visibility, making it the perfect tool to tackle various sealing and adhesive applications efficiently and cleanly.