Crafted from high-density polyethylene (HDPE), this plastic cartridge ensures superior strength and chemical resistance
Ideal for silicone sealants, MS sealants, and PU sealants, this plastic cartridge suits various sealing applications
The single-component, white plastic cartridge ensures easy handling and precise application
With a compact yet efficient 300ml volume, it balances portability and productivity
The advanced nozzle design and tight seal prevent drying and clogging. Ensures the adhesive remains fresh and ready for immediate use
High-Strength HDPE Material – Ensure reliable performance during storage and application
Smooth & Controlled Dispensing – Allows for easy, mess-free application
Leak-Proof & Airtight Seal – Prevent sealant drying, maintaining freshness and extending shelf life
Convenient 300ml Capacity – Ideal for both small repairs and professional projects
Lightweight & Ergonomic Design – Ensure comfortable grip and reduces hand fatigue during extended use
| Model No. | D08 |
| Net Weight | 47±2g |
| Volume | 300ml |
| Material | HDPE |
| Height (without threaded nipple) | 216±1mm |
| Density | 0.960g/cm3 |
| Outside Diameter | Φ48.6mm |
| Inside Diameter | Φ46mm |
| Min. Wall Thickness | ≥1.5mm |
| Printing Type | Offset Print/Silk Screen |
| Colour | 6 Colorfull Printing Is Available |
| 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 | D7 |
| Nozzle | PJ01,PJ02,PJ04 |
Industrial Construction
In industrial buildings and warehouses, our 300ml HDPE cartridges provide reliable sealing for expansion joints, metal roofing, and concrete gaps. The durable HDPE material resists harsh chemicals and extreme weather, ensuring long-lasting protection against leaks and corrosion. Compatible with high-performance MS/PU sealants, it offers strong adhesion on steel, aluminum, and other construction materials, making it ideal for structural sealing in factories, bridges, and storage facilities.
Automotive Production & Repair
Perfect for automotive assembly lines and repair shops, this cartridge securely packages sealants for windshields, sunroofs, and body panel bonding. Its leak-proof design prevents drying, while the smooth nozzle allows precise application of silicone/MS sealants on glass, metal, and plastic surfaces. Whether for OEM production or aftermarket repairs, it ensures vibration-resistant, waterproof seals that withstand road stress and temperature fluctuations.
Window & Door Installation
Professional installers rely on our cartridges for airtight and waterproof sealing in residential and commercial windows/doors. The 300ml capacity balances efficiency and control, enabling neat bead application for frames, glazing, and perimeter joints. Compatible with low-VOC silicone sealants, it helps meet green building standards while preventing moisture infiltration and energy loss, ensuring durable performance in all climates.
Home DIY Projects
DIY enthusiasts use these cartridges for small-scale repairs like bathroom caulking, kitchen backsplashes, or sealing gaps in furniture and tiles. The lightweight, user-friendly design allows mess-free handling, while the HDPE material ensures safe storage between uses. From fixing leaky pipes to crafting custom glass projects, it delivers professional-grade results without specialized tools—ideal for renters, hobbyists, and homeowners alike.
Established in 1987, New Chang-An Plastic Enterprise Co., Ltd. has grown into a leading Chinese manufacturer specializing in industrial chemical and adhesive packaging solutions. Our facility holds ISO 9001:2000 certification and complies with ISO 14000 standards, ensuring both product excellence and sustainable practices. Over three decades, we have served global clients while continuously expanding production capabilities to meet increasing market demands.
We prioritize delivering high-quality products and reliable service through advanced R&D, stringent quality control, efficient management, and a skilled sales team. Every aspect of our operation is designed to align with your expectations and business objectives.
Why Choose Us?
Industry Expertise – Three decades of experience enable us to anticipate and address your packaging challenges effectively.
Advanced Production Capacity – A 30,000+ sqm factory equipped with 150+ injection molding machines ensures fast turnaround for urgent orders.
Rigorous Quality Assurance – Comprehensive QC measures minimize defects, reducing after-sales costs and enhancing end-user satisfaction.
Cost-Effective Solutions – Competitive pricing helps you expand market reach and grow your business sustainably.
1.What is the minimum order quantity (MOQ)?
Our standard MOQ is 5,000 pieces, but we can offer flexible quantities for sample orders or long-term partnerships.
2.What payment methods do you accept?
We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) for secure international transactions. Other payment options can be discussed based on order volume.
3.Can I request custom branding or packaging?
Yes, we support custom printing (logo, labels, colors) and private labeling. Please contact us for design requirements and MOQ adjustments.
4.What is the production lead time?
Standard orders take 7-15 days after confirmation. Rush orders may be arranged with prior discussion.
5.What is the material of the cartridge?
It is made from high-density polyethylene (HDPE), ensuring durability, chemical resistance, and leak-proof performance.
6.How do you ensure product quality?
Our factory is ISO 9001-certified, and we conduct strict quality inspections throughout production to guarantee leak-proof, durable cartridges.
For further inquiries, feel free to CONTACT US !