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D25
NEWCA

Crafted from premium high-density polyethylene (HDPE), this plastic cartridge offers exceptional durability and resistance to impact, chemicals, and harsh environmental conditions, ensuring your product remains perfectly protected from the factory to the job site.Its innovative design guarantees a smooth, consistent flow with minimal effort, allowing for precise application and clean, professional results every time, which significantly boosts on-site efficiency.The robust construction prevents swelling or deformation, maintaining integrity under pressure and providing a reliable, leak-proof seal.Furthermore, its compatibility with standard caulking guns makes it incredibly user-friendly for both professional contractors and DIY enthusiasts.
Premium HDPE Material – Ensures durability and easy job site identification
Professional-grade durability – Built for heavy-duty use
Excellent barrier property – Specialized inner lining prevents degradation from reactive sealant components
Splendid corrosion and chemical resistance – Withstands harsh adhesive components without degradation or leakage
Precision dispensing – No clogging, no waste
Leak-proof reliability – Ensures fresh sealant every time
| Model No. | D25 |
| Net Weight | 53±2g |
| Volume | 300ml |
| Material | HDPE |
| Height (without threaded nipple) | 216±1mm |
| Density | 0.960g/cm3 |
| Inside Diameter | Φ45.9mm |
| Outside Diameter | Φ49.2mm |
| Min. Wall Thickness | ≥1.5mm |
| Colour | White |
| Packing | Woven bag/Carton |
| Woven Bag Size | 720*400*230mm |
| Carton Size | 800*400*240mm |
| Accessories | |
| Plunger | D7 |
| Plunger Weight | 7g |
| Nozzle | PJ01,PJ02,PJ04 |

Industrial Construction Applications – Essential for sealing joints, waterproofing structures, and bonding materials.
Automotive Manufacturing & Repair – ensures smooth dispensing even with thick adhesives, while the temperature-stable HDPE won’t crack in extreme heat or cold.
Door & Window Installation – controlled dispensing to create airtight and watertight seals.


We specialize in manufacturing various packing materials including plastic cartridge, paperboard cartridge, aluminium cartridge, aluminium collapsible tube, sausage foil (the mentioned products can be printed and filled on automatic machine), two component cartridge, static mixer and nozzle which are catered for silicone sealant, PU sealant, MS sealant and chloroprene rubber adhesive etc. In 2001, our company became the first enterprise in the industry in China to get ISO 9001:2000 Certification .
As the largest-scale manufacturer in plastic packing industry in China, besides injection factory with more than 150 injection machines,we have our own plastic injection factory, mould factory and printing factory, paperboard cartridge factory, aluminium collapsible tube factory, and sausage foil factory with most advanced equipment in the industry. With the development of over 10 years, we have more than 100 series products. For excellent quality and good service, our products have been supplied to domestic market and exported to over 30 counties and districts such as Australia, Middle East, India, Japan, Pakistan, Southeast Asia, Africa and so on.

1. Can I get some samples?
Yes! We can offer you samples.
2.What's the MOQ and payment support ?
MOQ is 5000pcs.
T/T, L/C is accepted.
3.What material are these plastic cartridges made of?
Our silicone sealant plastic cartridges are made from high-quality HDPE (High-Density Polyethylene) , ensuring durability, chemical resistance, and flexibility to withstand thick adhesives.
4.How does your factory do regarding quality control?
Quality is priority !
Every worker keeps the QC from the very beginning to the very end:
1) All raw material we used are environmental-friendly;
2) Skillful workers care every detail in handing the stamping, printing, stitching,packing process;
3) Quality control department specially responsible for quality checking in each process.
5.What's the lead time for production and shipping?
Standard orders ship within 7–15 days. Expedited options are available.
If you have any questions,please CONTACT US.

Crafted from premium high-density polyethylene (HDPE), this plastic cartridge offers exceptional durability and resistance to impact, chemicals, and harsh environmental conditions, ensuring your product remains perfectly protected from the factory to the job site.Its innovative design guarantees a smooth, consistent flow with minimal effort, allowing for precise application and clean, professional results every time, which significantly boosts on-site efficiency.The robust construction prevents swelling or deformation, maintaining integrity under pressure and providing a reliable, leak-proof seal.Furthermore, its compatibility with standard caulking guns makes it incredibly user-friendly for both professional contractors and DIY enthusiasts.
Premium HDPE Material – Ensures durability and easy job site identification
Professional-grade durability – Built for heavy-duty use
Excellent barrier property – Specialized inner lining prevents degradation from reactive sealant components
Splendid corrosion and chemical resistance – Withstands harsh adhesive components without degradation or leakage
Precision dispensing – No clogging, no waste
Leak-proof reliability – Ensures fresh sealant every time
| Model No. | D25 |
| Net Weight | 53±2g |
| Volume | 300ml |
| Material | HDPE |
| Height (without threaded nipple) | 216±1mm |
| Density | 0.960g/cm3 |
| Inside Diameter | Φ45.9mm |
| Outside Diameter | Φ49.2mm |
| Min. Wall Thickness | ≥1.5mm |
| Colour | White |
| Packing | Woven bag/Carton |
| Woven Bag Size | 720*400*230mm |
| Carton Size | 800*400*240mm |
| Accessories | |
| Plunger | D7 |
| Plunger Weight | 7g |
| Nozzle | PJ01,PJ02,PJ04 |

Industrial Construction Applications – Essential for sealing joints, waterproofing structures, and bonding materials.
Automotive Manufacturing & Repair – ensures smooth dispensing even with thick adhesives, while the temperature-stable HDPE won’t crack in extreme heat or cold.
Door & Window Installation – controlled dispensing to create airtight and watertight seals.


We specialize in manufacturing various packing materials including plastic cartridge, paperboard cartridge, aluminium cartridge, aluminium collapsible tube, sausage foil (the mentioned products can be printed and filled on automatic machine), two component cartridge, static mixer and nozzle which are catered for silicone sealant, PU sealant, MS sealant and chloroprene rubber adhesive etc. In 2001, our company became the first enterprise in the industry in China to get ISO 9001:2000 Certification .
As the largest-scale manufacturer in plastic packing industry in China, besides injection factory with more than 150 injection machines,we have our own plastic injection factory, mould factory and printing factory, paperboard cartridge factory, aluminium collapsible tube factory, and sausage foil factory with most advanced equipment in the industry. With the development of over 10 years, we have more than 100 series products. For excellent quality and good service, our products have been supplied to domestic market and exported to over 30 counties and districts such as Australia, Middle East, India, Japan, Pakistan, Southeast Asia, Africa and so on.

1. Can I get some samples?
Yes! We can offer you samples.
2.What's the MOQ and payment support ?
MOQ is 5000pcs.
T/T, L/C is accepted.
3.What material are these plastic cartridges made of?
Our silicone sealant plastic cartridges are made from high-quality HDPE (High-Density Polyethylene) , ensuring durability, chemical resistance, and flexibility to withstand thick adhesives.
4.How does your factory do regarding quality control?
Quality is priority !
Every worker keeps the QC from the very beginning to the very end:
1) All raw material we used are environmental-friendly;
2) Skillful workers care every detail in handing the stamping, printing, stitching,packing process;
3) Quality control department specially responsible for quality checking in each process.
5.What's the lead time for production and shipping?
Standard orders ship within 7–15 days. Expedited options are available.
If you have any questions,please CONTACT US.