Part of the SV20 Series designed for the professional, offering heavy-duty, high performance, durable tools with lightweight composite designs for superior control and comfort. Cordless 20V Caulking gun with cartridge holder. 6-Speed variable setting optimises the flow rate aiding precision. Suitable for 310ml cartridges. Cordless operation allows the gun to be used anywhere in workshops and homes. Composite housing with soft grip for added comfort.