Product Description

• This industrial plastic caulking cartridge adopts high-purity HDPE raw materials with excellent structural toughness and anti-breakage performance. It effectively resists extrusion deformation during high-pressure construction and avoids cracking or leakage.

• The 300ml standard capacity design features precise dimensional stability, perfectly matching most industrial sealant and adhesive filling and extrusion equipment for universal application.

• Engineered for harsh industrial environments, the plastic cartridge boasts superior chemical corrosion resistance. It can stably hold various industrial sealants and adhesives without swelling, dissolving or aging.

• Equipped with professional In-Mold Labeling (IML) technology, the sealant cartridge integrates label printing and molding in one step. The integrated label layer is scratch-proof, waterproof and fade-resistant, far more durable than traditional post-printing labels.

• The plastic cartridge features smooth inner wall and standardized caliber design, enabling uniform and smooth extrusion of internal sealants without residual waste. Its sealed structural design effectively isolates air, moisture and dust, preventing industrial sealants from curing, deteriorating or failing in advance.

• Compatible with various automated and manual caulking tools, this plastic cartridge adapts to large-scale industrial production and on-site construction, greatly improving operational efficiency for industrial manufacturing teams.

Product Characteristic

• Superior Chemical Resistance – Resist various industrial chemicals and solvents effectively

•  Premium HDPE Construction – Durable HDPE material ensures long-term structural stability

• Advanced IML Technology – Integrated IML labeling achieves wear-proof and fade-free surface

• Standard 300ml Capacity – Standard volume fits most industrial caulking tools perfectly

• Leak-Proof Sealing Performance – Tight structure prevents sealant leakage and premature curing

• Industrial-Grade Durability – Anti-deformation design adapts to harsh industrial scenarios

Specifications

Application

• Industrial Construction

  This 300ml HDPE caulking cartridge is widely applied in industrial construction sealing and bonding projects. Featuring excellent chemical resistance and structural stability, it safely holds various industrial sealants for wall joint filling, floor gap sealing and pipeline waterproofing. The reliable IML anti-fade labeling ensures clear product identification in complex construction environments, perfectly meeting long-term industrial building operation standards.

• Automobile Production and Maintenance

  Ideal for automobile manufacturing and after-sales maintenance work, this professional cartridge accommodates automotive-specific adhesives and sealants. Its premium chemical-resistant HDPE material resists erosion from auto chemicals and oils, avoiding container deformation. It supports precise extrusion for car body sealing, glass bonding and gap filling, with durable IML marks suitable for standardized auto workshop management.

• Door and Window Installation

  Specially adaptable for door and window installation engineering, the standard 300ml cartridge fits most common caulking tools for construction convenience. It stably stores weatherproof and insulating sealants used for gaps between doors, windows and walls. The leak-proof structure prevents sealant waste, while the scratch-resistant IML surface maintains a neat appearance during frequent on-site installation and handling processes.

• Household DIY Projects

  Perfect for daily household DIY renovation and minor repair work, this lightweight and easy-to-operate cartridge suits non-professional users. It is ideal for home gap filling, kitchen and bathroom waterproof sealing, and furniture bonding. The stable HDPE material ensures safe storage of household sealants, and the clear IML labeling helps users distinguish adhesive types for simple and efficient home improvement operations.

Certifications

FAQ

1. Can I get free samples of this HDPE caulking cartridge?

Yes, we support sample testing for quality verification. Free blank samples are available, while customized IML labeled samples will generate a small processing fee. Customers only need to bear the freight cost, and sample delivery can be completed within 3 working days to help you check product quality and compatibility in advance.

2. What is the MOQ (Minimum Order Quantity) for this plastic cartridge?

For standard in-stock 300ml IML HDPE caulking cartridges, the MOQ is 500 pieces. For customized sizes, special colors or exclusive IML logo printing, the MOQ will be adjusted accordingly. We support both small batch trial orders and large-scale bulk industrial orders to meet different customer needs.

3. What payment methods do you accept?

We support multiple secure international payment methods to facilitate global cooperation, including T/T, L/C. For long-term cooperative industrial clients, we can also negotiate flexible payment terms. All transactions follow formal foreign trade procedures to ensure the capital safety and legitimate rights of both parties.

4. How long is the production and delivery lead time?

Standard stock orders can be delivered within 5-10 working days. For customized orders with IML personalized printing or mass production, the lead time is 7-20 working days after deposit confirmation. We have sufficient production capacity and a stable supply chain to guarantee on-time delivery for bulk industrial procurement.

5. Can you provide customized IML printing and size services?

Absolutely. We offer professional customized IML labeling services, including exclusive brand logos, product parameters and pattern printing. Besides, we can adjust individual specifications according to customers’ industrial equipment and filling demands, providing one-stop personalized packaging solutions for sealant and adhesive manufacturers.

6. Is this plastic cartridge compatible with standard industrial caulking tools?

Yes. This 300ml plastic cartridge adopts universal industrial standard size, which is fully compatible with most manual and pneumatic caulking guns on the market. It ensures smooth extrusion, no residual glue and no jamming, perfectly adapting to industrial production, engineering construction and daily DIY usage scenarios.

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