Portable Electric Rubber Sealan Silicone Gun Cordless Caulking Guns Lithium Battery For Home Door and Window DIY Tools

Cordless Electric or Battery Caulking Gun
1. Charge power source: AC110V -AC220V;
2. Max charger voltage of Li-ion battery: 12V 18V or 21V;  Power:25W;
3. Full both sausage and cartridge use, 600ml&400ml&310ml sausage,310ml cartridge;
4. Packed in the tool box as pictures showed; Gun body colour: RED colour body;
5. Return back function when the calk gun stop; Maximum thrust up to 225KGS;
6. Injecting Speed 1-5.5Cm/s;  Adjustable speed. Lithium Battery: 2pcs 21v lithium batteries.

1. For cartridge sealant use:2.0mm frame thickness;

2. For sausage sealant use:1.2mm aluminum tube thickness and metal end caps;

3. Full rechargeable battery one time you can durable working 4 to 5 hours;

4. Speed control function is divided into hand by stepless power switch and fixed-speed system.

5. Promise to hand press the power switch will turn off the fix-speed system.

For fixed speed control system, will open the fixed speed control system.

For both sausage and cartridge sealant use:

1. the handlel and machine is just one.

just with 2 different frame for both sausage sealant and cartridge sealant use.

2. the black iron frame is just foor 310ml cartridge sealant use.

3. the aluminum tube is just for 600l&400ml&310ml sausage sealant use.