Crafted from durable plastic, this 300ml red plasticartridge ensures excellent chemical resistance and longevity
It is designed to withstand industrial-grade PU sealants, preventing leaks or cracks during storage and application
Its compact 300ml size is ideal for precise application in construction projects, offering better control and reduced waste
Specially designed for PU sealants, this plastic cartridge is suitable for various construction applications, including sealing joints and gaps
The ergonomic shape and lightweight construction ensure a comfortable grip, reducing hand fatigue during prolonged use
Durable Plastic Construction – The plastic cartridge is made from HDPE, ensuring toughness and resistance to cracking
Splendid corrosion and chemical resistance – Withstands harsh adhesive components without degradation or leakage
Excellent printing performance – You can customized your printing label
Leak-Proof Design – Prevent sealant leakage during storage and application
Optimal 300ml Capacity – Allows for easy handling and precise control
| Model No. | Rh02 |
| Net Weight | 54±2g |
| Volume | 300ml |
| Material | HDPE |
| Height (without threaded nipple) | 216±1mm |
| Density | 0.960g/cm3 |
| Inside Diameter | Φ47.6mm |
| Outside Diameter | Φ50mm |
| Min. Wall Thickness | ≥1.5mm |
| Colour | red |
| Packing | 128pcs/bag or 140pcs/carton |
| Woven Bag Size | 720*400*230mm |
| Carton Size | 800*400*240mm |
| Sealant type | Silicone sealant,MU sealant,PU sealant |
| Accessories | |
| Plunger | H6 |
| Nozzle | PJ09 |
Industrial Construction
This 300ml red plastic cartridge is ideal for sealing joints, gaps, and expansion joints in industrial buildings, warehouses, and factories. Its durable, leak-proof design ensures smooth dispensing of high-performance PU sealants, providing strong adhesion and weather resistance. The bright red color allows easy identification on busy construction sites, while its standardized nozzle fits most caulking guns for efficient application in large-scale projects.
Automotive Production & Repair
In automotive manufacturing and repair, this plastic cartridge is perfect for bonding windshields, sealing body panels, and filling gaps in vehicle assembly. The chemical-resistant plastic prevents sealant degradation, ensuring long-lasting performance. Its 300ml capacity offers precise control for detailed work, while the ergonomic design reduces fatigue during repetitive use in auto workshops or production lines.
Window & Door Installation
Contractors and installers rely on this plastic cartridge for sealing and bonding windows, doors, and frames in both residential and commercial buildings. The smooth-dispensing nozzle ensures clean, bubble-free application, enhancing insulation and waterproofing. The sturdy plastic construction prevents deformation under pressure, while the compact size allows easy handling in tight spaces during installation.
Home DIY Projects
DIY enthusiasts can use this plastic cartridge for various household repairs, such as fixing cracks, sealing bathtubs, or assembling furniture. The user-friendly design makes it easy to control sealant flow, minimizing mess. Its reusable and eco-friendly nature supports sustainable home improvement, while the bright red color helps quickly locate it in a toolbox. Perfect for small-scale yet professional-grade results.
Established in 1987, New Chang-an Plastic Enterprise Co., Ltd. (also known as Foshan Jinggui Plastic Factory) operates from a modern 30,000-square-meter facility in Shunde District's Ronggui High-Tech Industrial Park, Foshan.
We specialize in manufacturing various packing materials which are catered for silicone sealant, PU sealant, MS sealant and chloroprene rubber adhesive including:
Silicone sealant cartridge
As a leading manufacturer in China's plastic packaging sector, the company boasts comprehensive in-house production capabilities, including a dedicated plastic injection plant with over 150 machines, a precision mold workshop, a printing division, and specialized facilities for paperboard cartridges, aluminum collapsible tubes, and flexible foil packaging – all equipped with cutting-edge technology.
Our commitment lies in delivering superior products with reliable turnaround times. Backed by a robust R&D department, stringent quality assurance protocols, efficient operations, and an experienced sales team, we consistently meet and exceed customer expectations with tailored solutions.
Our factory is ISO 9001:2000 certified and implementing ISO 14000 standard to give full confident to the clients on the quality and commit to protect the environment
1. What is the primary use of this plastic cartridge?
This 300ml red plastic cartridge is specifically designed for packaging and dispensing industrial-grade single-component sealants in construction, automotive, and manufacturing applications. Its durable design ensures leak-proof performance with viscous adhesives.
2.Is this cartridge compatible with standard caulking guns?
Yes, it features a universal nozzle design that fits most standard caulking guns (both skeleton and barrel types) for smooth, controlled sealant application.
3.How can I get some samples?
We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you, this charge will be deducted from the payment for formal order.
4.What's the MOQ and payment support ?
MOQ is 5000pcs .
T/T, L/C is accepted .
5.How about the delivery time ?
Standard orders ship within 7–15 days. Expedited options are available.
For further inquiries, please CONTACT US .