Series C Large Capacity Two Component AB Cartridge for epoxy, silicone, polyurethane and structural adhesives, 200ml, 400ml, 450ml, 600ml 1:1, 2:1, 4:1, 10:1
AB Adhesive Cartridge
- AB Cartridge Model:Wefill-C-CD
- Applicable Material:PP, PBT, PA, Matte Finish, Transparent
- Volume:200ml, 400ml, 450ml, 600ml
- Applicable Ratio:1:1, 2:1, 4:1, 10:1
- End Cap:White, Gray, Yellow, Red, Pink, Closed-End
The Series C Large-Capacity two component AB Cartridge is an industrial-grade dual-barrel cartridge designed for high-volume storage, filling and dispensing of two-component adhesives and sealants. Its separated A/B chambers keep Part A and Part B materials isolated until dispensing, preserving shelf life for epoxy resin, silicone, PU adhesive, UV glue and structural sealants.
Each complete set includes a Metal Clip, Nut Cap, End Cap, Cartridge Body, Wiper Piston and Vent Plug, featuring a threaded twist-lock interface for secure connection with C-Series mixing nozzles. Fully compatible with standard manual AB dispensing guns for smooth, uniform glue output.
Key Features
l Large-Capacity Design — High-volume dual-barrel structure for extended dispensing operations, reducing frequent refills
l Threaded Twist-Lock Interface — Secure screw-on connection with C-Series mixing nozzles, easy installation and prevents detachment during use
l Full Accessory Set — Metal clip, nut cap, end cap, cartridge body, wiper piston and vent plug included for complete assembly
l Sealed Vent Plug System — Press-fit vent plug prevents adhesive backflow after filling and ensures bubble-free operation
l Broad Material Compatibility — Works with epoxy resin, silicone, PU adhesive, UV glue and two-part structural sealants
l Uniform Glue Dispensing — Matched wiper piston ensures smooth, consistent extrusion with minimal residue
l Manual & Automated Use — Fits standard manual AB dispensing guns and adapts to automated dispensing stations
l Industrial-Grade Construction — Leak-proof plastic body with good chemical resistance for factory bulk filling
The Series C Large-Capacity two component AB Cartridge is a professional dual-barrel packaging solution engineered for high-volume two-component adhesive manufacturers, sealant fillers and industrial dispensing operations. The cartridge body features two isolated chambers that store Part A and Part B materials separately, preventing cross-contamination and premature curing before use.
This cartridge is widely adopted across construction bonding, decoration & renovation, automotive repair, structural glazing and industrial potting applications. It works seamlessly with manual AB dispensing guns and can also be integrated into automated filling and dispensing production lines. The threaded twist-lock interface provides a secure, leak-proof connection with C/F/S Series static mixing nozzles.
1. Multiple Mixing Ratios for Every Application
Our Series C two component AB cartridges are available in four mixing ratios to accommodate a wide range of two-component adhesive formulations:
I. 1:1 Ratio — Ideal for standard epoxies and structural adhesives
II. 2:1 Ratio — Suitable for modified epoxies and polyurethane adhesives
III. 4:1 Ratio — Designed for specialty formulations with higher base-to-catalyst ratios
IV. 10:1 Ratio — For advanced adhesive systems requiring extreme ratio differentials
2.Cartridge Construction & Components
Component | Function |
Metal Clip | Retaining clip that secures the nut cap and mixing nozzle connection |
Nut Cap | Threaded locking cap that fastens the mixing nozzle to the cartridge outlet |
End Cap | Front sealing cap that protects the cartridge opening and keeps contents clean before use |
Cartridge Body | Main dual-chamber container for storing two-component adhesives |
Wiper Piston | Sealing piston that pushes material out cleanly, leaving minimal residue inside the barrel |
Vent Plug | Venting plug that allows air release during filling and prevents backflow after sealing |
3. Threaded Interface Advantage
The Series C cartridge features a threaded twist-lock outlet that distinguishes it from bayonet-style cartridges:
I. Screw-on connection provides higher sealing pressure for high-viscosity materials
II. Metal clip adds secondary locking security for heavy-duty dispensing
III. Compatible with C-Series threaded mixing nozzles for consistent mixing performance
IV. Nut cap design allows quick nozzle changes without tools
4. Compatible Materials
The Series C cartridge is suitable for a wide range of two-part materials, including:
I. Epoxy resin and structural epoxy adhesives
II. Silicone sealants and RTV compounds
III. PU (polyurethane) adhesives and sealants
IV. UV-curable dual-component glues
V. Acrylic structural adhesives
VI. Other two-part potting and bonding compounds
| Capacity / Ratio | Item Code | Model / Full Name | Remark | Material | Large Barrel ID (mm) | Large Barrel OD (mm) | Small Barrel ID (mm) | Small Barrel OD (mm) | Capacity (ml) | Length (mm) |
| 200ml 1:1 | 03010068 | Wefill-C-CD200-11-PP-07-STD | White End Cap | PP | 32.42 | 36.54 | - | - | 200 | 145.38 |
| 03010108 | Wefill-C-CD200-11-PP-01-STD | Green End Cap | PP | 32.42 | 36.54 | - | - | 200 | 145.38 | |
| 03010128 | Wefill-C-CD200-11-PBT-03-STD | PBT | 32.42 | 36.54 | - | - | 200 | 145.38 | ||
| 03010129 | Wefill-C-CD200-11-PA-03-STD | PA | 32.42 | 36.54 | - | - | 200 | 145.38 | ||
| 200ml 2:1 | 03010119 | Wefill-C-CD200-21-PP-01-STD | PP | 38.7 | 43.69 | 27.38 | 30.65 | 200 | 145.38 | |
| 400ml 1:1 | 03010067 | Wefill-C-CD400-11-PP-12-STD | Glossy | PP | 39.8 | 44.69 | - | - | 400 | 183.07 |
| 03010075 | Wefill-C-CD400-11-PP-04-STD | Matte | PP | 39.8 | 44.69 | - | - | 400 | 183.07 | |
| 03010100 | Wefill-C-CD400-11-PP-02-STD | Green End Cap, Matte | PP | 39.8 | 44.69 | - | - | 400 | 183.07 | |
| 03010101 | Wefill-C-CD400-11-PP-08-STD | White End Cap, Matte | PP | 39.8 | 44.69 | - | - | 400 | 183.07 | |
| 03010106 | Wefill-C-CD400-11-PP-07-STD | PP | 39.8 | 44.69 | - | - | 400 | 183.07 | ||
| 03010109 | Wefill-C-CD400-11-PA-03-STD | PA | 39.8 | 44.69 | - | - | 400 | 183.07 | ||
| 03010110 | Wefill-C-CD400-11-PBT-03-STD | PBT | 39.8 | 44.69 | - | - | 400 | 183.07 | ||
| 03010138 | Wefill-C-CD400-11-PP-13-STD | Transparent Tube | PP | 39.8 | 44.69 | - | - | 400 | 183.07 | |
| 400ml 2:1 | 03010032 | Wefill-C-CD400-21-PP-11-STD | White End Cap | PP | 45.59 | 52.44 | 32.68 | 37.26 | 400 | 183.07 |
| 03010102 | Wefill-C-CD400-21-PP-13-STD | Green End Cap | PP | 45.59 | 52.44 | 32.68 | 37.26 | 400 | 183.07 | |
| 03010118 | Wefill-C-CD400-21-PBT-03-STD | PBT | 45.59 | 52.44 | 32.68 | 37.26 | 400 | 183.07 | ||
| 400ml 4:1 | 03010134 | Wefill-C-CD400-41-PP-02-STD | PP | 51.91 | 57.35 | 25.81 | 28.95 | 400 | 183.07 | |
| 03010127 | Wefill-C-CD400-41-PBT-03-STD | PBT | 51.91 | 57.35 | 25.81 | 28.95 | 400 | 183.07 | ||
| 03010126 | Wefill-C-CD400-41-PA-03-STD | PA | 51.91 | 57.35 | 25.81 | 28.95 | 400 | 183.07 | ||
| 400ml 10:1 | 03010150 | Wefill-C-CD400-101-PBT-01-STD | PBT | 60.76 | 66.52 | 19.24 | 23.68 | 400 | 183.07 | |
| 450ml 2:1 | 03010148 | Wefill-C-CD450-21-PP-01-STD | PP | 46.1 | 50.2 | 32.6 | 36.8 | 450 | 208 | |
| 600ml 1:1 | 03010021 | Wefill-C-CD600-11-PP-03-STD | PP | 45.67 | 49.27 | - | - | 600 | 216.87 | |
| 03010131 | Wefill-C-CDZJ600-11-PP-02-STD | White | PP | 45.67 | 49.27 | - | - | 600 | 216.87 |
How to Use
Step 1 — Filling the Cartridge
1. Remove the end cap and vent plug from the cartridge body.
2. Fill Part A material into the A chamber and Part B material into the B chamber separately.
3. Keep the vent plug open during filling to allow air escape and prevent bubble formation.
4. Once filled, reinsert the vent plug and press it down firmly to seal — this prevents backflow.
5. Install the wiper pistons into each chamber.
Step 2 — Assembling the Mixing Nozzle
1. Remove the end cap from the front of the cartridge.
2. Align the C-Series threaded mixing nozzle with the cartridge outlet.
3. Screw on the nut cap clockwise until tight — the threaded twist-lock design ensures a secure fit.
4. Secure the metal clip into position for secondary locking (for high-pressure applications).
5. The mixing nozzle will combine Part A and Part B uniformly as the adhesive is dispensed.
Step 3 — Dispensing
1. Load the assembled cartridge into a standard manual AB dispensing gun (or place it into an automated dispensing station).
2. Squeeze the gun trigger gradually — the wiper pistons push both materials through the mixing nozzle simultaneously.
3. The mixed adhesive exits the nozzle tip ready for direct application.
4. For best results, maintain steady and even pressure during dispensing.
Step 4 — Storage & Maintenance
1. After filling, keep the end cap installed if not in immediate use to prevent contamination.
2. Store filled cartridges upright in a cool, dry place away from direct sunlight.
3. Replace wiper pistons and vent plugs periodically for optimal sealing performance.
4. Do not interchange Series C threaded components with B/BS series bayonet-style components.
Important Notes
l Series C cartridges use threaded twist-lock interface — only compatible with C-Series threaded mixing nozzles.
l The metal clip and nut cap must both be secured before high-pressure dispensing to prevent nozzle detachment.
l Always test material compatibility with the cartridge before bulk filling.
Our Series A two component AB cartridges are trusted across industries
| Industry | Typical Applications |
|---|---|
| Construction | Structural glazing and bonding |
Renovation & Decoration | Tile fixing, countertop installation, repair work |
Automated Equipment | Robotic dispensing lines, high-volume production |
Semi-Automatic Dual Cartridge Filling Capping Machine for 250ml 10:1 High-viscosity Adhesives | WEFILL-CAR-F005
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