Generic Adjustable Speed Cordless Caulking for Various Adhesives, 21V Electric Caulk for Professional Contractors, 10oz 300ml Black (US Plug)

1. 【POWERFUL MOTOR】550 High performance motor with 45W motor power ensures reliable and consistent caulking performance 2. 【DURABLE CONSTRUCTION】Sturdy aluminium alloy body for long-lasting durability and resistance to wear and tear 3. 【LABOR-SAVING OPERATION】Ergonomic handle design reduces hand fatigue and allows for comfortable grip during extended use 4. 【ALL-INCLUSIVE PACKAGE】Includes 2 x 21V 2000mAh rechargeable batteries, supply adapter, piston, and more 5. 【USER-FRIENDLY】Simple and intuitive operation, suitable for users of all experience levels Specification: Item Type: Cordless Caulk Working Range: For 300ml various hard adhesives; 600ml various soft adhesives Motor: 550 High performance motor Motor Power: 45W Motor Speed: 20000-22000/min Battery: 2 x 21V 2000mAh rechargeable li ion batteries Color: Silver black How to Use: 1. Make sure the battery is fully charged. Insert the li ion battery into the main unit, press the forward switch, and check if the machine frame is moving forward correctly. 2. Operating Steps: Insert the li ion battery into the host, adjust the progress to the proper dispensing speed, press the round button, manually adjust the rack to pull back, install hard rubber or soft rubber, and then press the forward switch to start normal work. Package List: 1 x Li Ion Powered Caulking 2 x Batteries 1 x Supply Adapter 1 x Piston 1 x Nut 1 x Nozzle 1 x Storage Box

• 【POWERFUL MOTOR】550 High performance motor with 45W motor power ensures reliable and consistent caulking performance
• 【DURABLE CONSTRUCTION】Sturdy aluminium alloy body for long-lasting durability and resistance to wear and tear
• 【LABOR-SAVING OPERATION】Ergonomic handle design reduces hand fatigue and allows for comfortable grip during extended use
• 【ALL-INCLUSIVE PACKAGE】Includes 2 x 21V 2000mAh rechargeable batteries, supply adapter, piston, and more
• 【USER-FRIENDLY】Simple and intuitive operation, suitable for users of all experience levels