The image below shows what our most common packaging looks like for Tribotecs RTV silicone (room temperature curing silicones).
The largest package, on the far left of the picture, is a 310 ml cartridge, of the European standard with screw tip. It can be fitted with a loose cartridge tip, or with adapters for dispensing through smaller needles.
The packaging in the centre is a so-called Semco cartridge. This type is available in a number of different sizes, the picture shows the 55ml variant. There is a bayonet fitting at the top so that a dispensing needle can be easily attached. The cartridge itself can be pressure fed through a dosing device or, if desired, with a hand syringe.
The tube on the right is a 82.8 ml plastic tube. It has a screw-on cork and a tip that can be cut to the desired width.

