Empty 2K Cartridge 600 ml (1:1), Type C Outlet for Static Mixers

What it is and how to use it

Melkib MB-0248 is an empty, dual-cartridge for two-component materials with a total capacity of 600 ml (2×300 ml) and a mixing ratio of 1:1. The Type C outlet is designed for mounting a Type C static mixer, so the components are blended inside the nozzle—no manual mixing required. The cartridge works with standard 2K 1:1 dispensers designed for the 600 ml format.

Use it wherever repeatability and clean application matter: in service, maintenance, assembly and small-/medium-series production. The cartridge is intended for most 2K systems (e.g., epoxies, polyurethanes, MMA, MS), however chemical compatibility with the cartridge material and accessories should be confirmed by a quick test. Operation is simple: fill both chambers with components A and B (1:1), close as per your procedure (plungers/end caps), place the cartridge in a 2K dispenser, fit the Type C mixer, purge with a short extrude to waste, and dispense directly onto the bonded parts or into a mold. After a pause in work, usually it’s enough to replace the mixer with a new one; the cartridge itself remains in the tool until the material is used up.

The 600 ml format is ideal for longer bead runs and repeated cycles—fewer changeovers and lower risk of ratio errors. Select the length/diameter of the Type C mixer based on viscosity and pot life: thicker materials and shorter pot life typically require longer or wider mixers to achieve a homogeneous blend and stable joint quality.

What the MB-0248 cartridge is for

MB-0248 – Empty Melkib cartridge 1:1, Type C, 600 ml is a dual-chamber container for preparing and dispensing two-component materials (e.g., adhesives and resins) at a 1:1 ratio. The design with a Type C outlet enables mounting Type C static mixers to obtain a uniform mixture without manual mixing.

Main benefits

• Constant 1:1 ratio – two equal-volume chambers support correct dosing of both components
• Compatibility with Type C mixers – quick mixer installation and consistent in-nozzle mixing
• Total capacity 600 ml – suitable for larger applications and longer production runs
• Application flexibility – for most 2K systems (epoxies, polyurethanes, MS/MMA, etc.; chemical compatibility to be verified by the user)

Best-fit applications

Service and assembly work, structural bonding, composite repairs, potting/laminating, prototyping, and small- to medium-series production with two-component materials.

Technical parameters

How to use

1) Fill both chambers with components A and B (1:1). 2) Fit the cap/partition as per your procedure. 3) Install the cartridge in a 2K (1:1) dispenser. 4) Attach a Type C mixer and purge with a short extrude to waste. 5) Dispense directly onto the parts to be bonded or into the mold.

Storage

Store the empty cartridge in a dry, clean place, away from heat sources and UV radiation. Avoid contamination inside the chambers. Room-temperature storage is recommended.

FAQ – most common questions

FAQ – search-style questions

2K 600 ml 1:1 Type C cartridge – which dispensers does it fit?

Dual-cartridge 2K dispensers in the 600 ml standard and 1:1 ratio. Before purchase, check that your applicator supports 2×300 ml.

Which mixer for a 1:1 Type C 600 ml cartridge?

Type C static mixers; select length and diameter to match viscosity and pot life (thicker material → longer/wider mixer).

Is a 1:1 Type C 600 ml cartridge suitable for epoxy and polyurethane resins?

Yes, for typical 2K systems (epoxy, PU, MMA, MS). Confirm chemical compatibility with the cartridge material by a quick test on the target substrate.

How to fill an empty 2K 600 ml 1:1 cartridge?

Fill 300 ml of component A and 300 ml of component B into separate chambers, fit plungers/end caps, place the cartridge in the dispenser, install a Type C mixer and purge briefly to waste.

How to store a started 1:1 Type C cartridge?

Leave plungers in the chambers, remove the used nozzle and secure the outlet. Store in a dry place at room temperature; use a new mixer when resuming work.

600 ml vs 400 ml cartridge – which to choose?

600 ml reduces changeovers and speeds up work on longer bead runs; 400 ml is better where compact size and lower per-cycle consumption matter.

Is Type C the same as Type F in 2K cartridges?

No. These are different nozzle attachment standards. The MB-0248 cartridge is compatible with Type C mixers and accessories.

Does a 1:1 600 ml cartridge fit every two-component adhesive?

It fits 1:1 systems, but check viscosity and pot life to select a suitable Type C mixer and verify chemical compatibility with the cartridge.

How to reduce air bubbles when filling a 2K cartridge?

Fill slowly, vertically, without splashing; after installing the mixer, make a short purge to waste until a uniform mix flows out.

Which accessories are needed to start with a 1:1 Type C 600 ml cartridge?

A 2K 600 ml (1:1) dispenser, a suitable Type C mixer, plungers/end caps. Choose the mixer according to material viscosity and pot life.

Can I order Type C mixers separately for this cartridge?

Yes — we recommend selecting Type C mixers by length/diameter for your application. See Type C mixers.

Is a 2K 1:1 600 ml cartridge reusable?

This cartridge is intended to be consumed with the material. After work, you replace the nozzle; once fully emptied, dispose of it in line with regulations.