AB Adhesive Cartridge
Our Series A 50ml. 100ml AB cartridges are engineered for precision dispensing of two-component reactive adhesives. Each cartridge features a tight fit vented wiper piston to prevent backflow, a foolproof interface for secure mixing nozzle attachment, and compatibility with both manual plungers and standard dispensing guns. Whether you're working on DIY crafts, electronics assembly, lighting manufacturing, or industrial automation, our two component AB cartridges deliver uniform, stable dispensing every time.
· Entry-Level Dual-Barrel Design — Cost-effective two-component cartridge for standard AB adhesive and sealant dispensing
· Lightweight PP Construction — Polypropylene body with good chemical resistance for general-purpose filling
· Wiper Piston System — Integrated piston ensures clean material extrusion with minimal residue inside the barrel
· Manual Dispensing Ready — Fits standard manual AB glue guns for small-batch and DIY applications
· Economical Bulk Option — Ideal for low-volume filling operations where cost efficiency is the priority


Our Series A 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
10:1 Ratio — For advanced adhesive systems requiring extreme ratio differentials

We offer two cartridge generations to match your existing dispensing setup. Both generations feature a foolproof anti-mismating interface that ensures correct alignment and prevents the mixing nozzle from detaching during operation.
Generation | Interface Type | Compatible Mixing Nozzle | Key Advantage |
1st Generation | Bayonet | A-Series Mixing Nozzles | Cost-effective, lightweight design |
2nd / 3rd Generation | Round | B-Series Mixing Nozzles | Superior sealing, wear-resistant and durable |
After filling the adhesive, simply insert the piston and press down the vent plug. This innovative design:
I. Prevents backflow of adhesive during storage and transportation
II. Eliminates air bubbles that can compromise dispensing quality
III. Maintains consistent pressure for uniform output throughout the cartridge's life
Each cartridge supports two dispensing methods to suit your workflow:
I. Dispensing Gun (Recommended for Production
II. Manual Plunger (Ideal for Field & Small-Batch Use)
Both methods deliver uniform, stable output suitable for precision dotting, bead application, and full potting tasks — simply choose the tool that matches your application.





| Code | Model / Full Name | Notes | Material | Large Barrel ID | Large Barrel OD | Small Barrel ID | Small Barrel OD | Volume | Length | |
| 1:1 | 03000003 | Wefill-A-CD50-11-PP-06-STD | White Cap | PP | 18.97 | 21.54 | 102.89 | |||
| 03000007 | Wefill-A-CD50-11-PP-07-STD | Gray Cap | PP | 18.97 | 21.54 | 102.89 | ||||
| 03000017 | Wefill-A-CD50-11-PP-03-STD | Closed-end | PP | 18.97 | 21.54 | 95.71 | ||||
| 03010036 | Wefill-A-CD50-11-PP-01-STD/SZ | Matte Finish | PP | 18.97 | 21.54 | 102.89 | ||||
| 03010046 | Wefill-A-CD50-11-PP-02-STD/SZ | PP | 18.97 | 21.54 | 102.89 | |||||
| 03000012 | Wefill-A-CD50-11-PBT-01-STD | PBT | 18.97 | 21.54 | 102.89 | |||||
| 03010088 | Wefill-A-CD50-11-PA-01-STD | Gray Cap | PA | 18.97 | 21.54 | 102.89 | ||||
| 03010107 | Wefill-A-CD50-11-PA-02-STD | White Cap | PA | 18.97 | 21.54 | 102.89 | ||||
| 03010136 | Wefill-A-CD50-11-PP-01-STD/DB | Matte Finish 20pcs/Pack | PP | 18.97 | 21.54 | 102.89 | ||||
| 03010169 | Wefill-A-CD50-11-PP-08-STD | Transparent | PP | 18.97 | 21.54 | 102.89 | ||||
| 03010230 | Wefill-A-CD50-11-PP-02-STD/DB | PP | 18.97 | 21.54 | - | - | : | 102.89 | ||
| 03010235 | Wefill-A-CD50-11-PP-02-STD/SZ | PP | 18.97 | 21.54 | - | - | 102.89 | |||
| 03010255 | Wefill-A-CD50-11-PP-02-STD | PP | 18.97 | 21.54 | - | - | 102.89 | |||
| 03010258 | Wefill-A-CD50-11-PP-09-STD | Handheld Cartridge | PP | 18.97 | 21.54 | - | - | 100.54 | ||
| 2:1 | 03000005 | Wefill-A-CD50-21-PP-05-STD | White Cap | PP | 22.19 | 24.43 | 15.68 | 18.08 | 101.46 | |
| 03000018 | Wefill-A-CD50-21-PP-03-STD | Closed-end White Cap | PP | 22.19 | 24.43 | 15.68 | 18.08 | 101.46 | ||
| 03010056 | Wefill-A-CD50-21-PP-02-STD | PP | 22.19 | 24.43 | 15.68 | 18.08 | 101.46 | |||
| 4:1 | 03010306 | Wefill-A-CD50-41-PP-03-STD | PP | 22.2 | 24.43 | 11.14 | 12.52 | 103.45 |
Rotate the nozzle cap to lock it securely in position.
① Lift the metal retaining clip upward; ② Push the plunger fully home.
VI. Secure the cartridge
① Align the AB cartridge with the bayonet mount; ② Press the locking clip downward to secure.
Our Series A two component AB cartridges 50ml, 100ml are trusted across industries
| Industry | Typical Applications |
|---|---|
DIY & Crafts | Jewelry making, model building, art projects |
Renovation & Decoration | Tile fixing, countertop installation, repair work |
Automated Equipment | Robotic dispensing lines, high-volume production |
Lighting Industry | LED encapsulation, fixture assembly, sealing |
Electronics Industry | PCB potting, component bonding, wire harness fixing |
Industrial Manufacturing | Structural bonding, gasket application, composite fabrication |
