New Chang-an Plastic Enterprise Co.,Ltd.

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+86-13825569267

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+86-13823413063
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You are here: Home » Products » Plastic Cartridges » 8.5oz Industry-Grade White HDPE Adhesive Caulking Plastic Cartridge for Silicone Sealant Packaging for Window Door Caulking & Sealing

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8.5oz Industry-Grade White HDPE Adhesive Caulking Plastic Cartridge for Silicone Sealant Packaging for Window Door Caulking & Sealing

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  • Z04

  • NEWCA

Product Description


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  • Crafted from high-density polyethylene (HDPE), this plastic cartridge offers exceptional strength and chemical resistance

  • Designed for professional use, it withstands high pressure during dispensing, preventing cracks or bursts

  • Its rugged design ensures leak-proof performance, even with thick silicone sealants, making it ideal for heavy-duty applications

  • The smooth interior allows for effortless, consistent flow, reducing waste and improving work efficiency

  • Perfect for window, door, and general caulking/sealing tasks, it works seamlessly with various silicone sealants



Product Characteristic


  • Premium Material & Durability – Resists cracking and deformation, ensuring reliable performance under high-pressure dispensing

  • Leak-Proof & Airtight Seal – Prevents sealant leakage, maintaining consistent flow and reducing waste

  • Smooth Sealant Dispensing – Allows effortless, clog-free extrusion of silicone sealants

  • Wide Compatibility – Fits most standard caulking guns and works with different kinds of sealants

  • Lightweight & Ergonomic – Designed for comfort, its balanced weight reduces hand fatigue



Specifications


Model No.
Z04
Net Weight 53±2g
Volume 8.5oz
Material HDPE
Height (without threaded nipple)

204.5±1mm

Density 0.960g/cm3
Inside Diameter Φ44mm
Outside Diameter Φ47mm
Min. Wall Thickness ≥1.5mm
Colour white
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


PJ01,02,04



Application


  • Industrial Construction

    This heavy-duty HDPE plastic cartridge is ideal for sealing joints, gaps, and seams in industrial buildings, warehouses, and metal structures. Its high-pressure resistance ensures smooth dispensing of industrial-grade silicone sealants, providing durable waterproofing and weatherproofing. The leak-proof design prevents material waste, making it perfect for large-scale construction projects where precision and reliability are critical.


  • Automotive Production & Repair

    In automotive manufacturing and repair, this plastic cartridge delivers strong adhesion for sealing windshields, door panels, and engine components. The HDPE material resists oil and chemicals, ensuring long-lasting performance. Its smooth extrusion allows for clean, bubble-free application, enhancing structural integrity and preventing air or water leaks in vehicles.


  • Window & Door Installation

    Professional installers rely on this plastic cartridge for airtight and watertight sealing around windows and doors. The industry-grade HDPE construction prevents cracking under pressure, while the ergonomic design ensures easy handling. It works perfectly with silicone sealants to improve insulation, reduce drafts, and enhance energy efficiency in residential and commercial buildings.


  • Home DIY Projects

    DIY enthusiasts can use this versatile plastic cartridge for various household repairs, such as sealing bathtubs, sinks, tiles, and countertops. Its user-friendly design allows for controlled, mess-free application, even for beginners. The durable and reusable construction makes it a cost-effective choice for small repairs, crafts, and home improvement tasks.


应用场景



Company Profile


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Established in 1987, New Chang-an Plastic Enterprise Co., Ltd. (also known as Foshan Jinggui Plastic Factory) is situated in Ronggui High Technology Industrial Park, Shunde District, Foshan City. It boasts a total floor area of 30,000 square meters and its own standard modern production facilities. The company focuses on producing a wide range of packaging materials, including plastic cartridges, paperboard cartridges, aluminum cartridges, aluminum collapsible tubes, and sausage foil—all of which can be printed and filled using automatic machinery. Additionally, it manufactures two-component cartridges, static mixers, and nozzles, which are suitable for silicone sealants, PU sealants, MS sealants, chloroprene rubber adhesives, and other similar products. In 2001, it became the first enterprise in China's industry to obtain the ISO 9001:2000 Certification.


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As China's largest manufacturer in the plastic packaging sector, the company operates an injection plant with over 150 injection machines, along with its own plastic injection factory, mold factory, printing factory, paperboard cartridge factory, aluminum collapsible tube factory, and sausage foil factory, all equipped with the industry's most advanced equipment. After more than a decade of development, it offers over 100 product series. Thanks to its superior quality and reliable service, its products are not only supplied to the domestic market but also exported to more than 30 countries and regions, including Australia, the Middle East, India, Japan, Pakistan, Southeast Asia, and Africa.



packing&shipping



Certrifications


证书



FAQ


1.What material is this cartridge made of?

This 8.5oz caulking plastic cartridge is crafted from industry-grade HDPE (High-Density Polyethylene), known for its durability, chemical resistance, and suitability for adhesive and sealant packaging.


2.What types of sealants is this cartridge compatible with?

It is specifically designed for packaging silicone sealants, making it ideal for applications like window and door caulking and sealing. It works well with different kinds of sealants.


3.Is this cartridge suitable for high-pressure applications?

Yes, its industry-grade HDPE material resists cracking even under high pressure, making it perfect for professional and heavy-duty use.


4.How do I store an unused cartridge?

Store it in a cool, dry place with the nozzle sealed to prevent sealant from drying out. If partially used, cap the tip tightly.


5.Do you provide samples?
Yes, samples are available for evaluation



For further inquiries, feel free to CONTACT US !


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New Chang-an Plastic Enterprise Co.,Ltd. Was founded in 1987 , located at Shunde District, Foshan City of Guangdong Province in China with a total floor .......

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