Martor | Argentax Rapid | Sealant / Silicon Cartridge CutterTwo blades, one goal: silicon. The ARGENTAX RAPID has found its purpose: silicon cartridges. It has two blades to deal with them. One small pointed one, that you can use to scratch and cut open the plug. And a rectangular one which caps the spout opening like a guillotine according to the thickness you require. Nothing can then come in the way of your actual work, such as renewing joints.