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Ad01
NEWCA

This industrial caulking cartridge is made of high-density polyethylene (HDPE) material with excellent structural toughness and wear resistance. It effectively avoids cracking, deformation and leakage during extrusion, transportation and storage, providing stable physical protection for internal sealants and adhesives in harsh industrial working environments.
Featuring outstanding chemical inertness, the plastic cartridge resists corrosion from various industrial sealants, adhesives, solvents and chemical additives. It will not dissolve, swell or react with filling materials, ensuring the purity and original performance of packaged chemical products for long-term storage.
Designed with a standard 300ml capacity, this sealant caulking cartridge fits most industrial manual and pneumatic caulking guns on the market perfectly. It supports smooth and uniform glue extrusion, improves construction efficiency, and meets the standardized packaging and dispensing needs of most industrial sealing and bonding scenarios.
Tailored for industrial professional use, the plastic cartridge boasts precise caliber and tight sealing performance to prevent sealant leakage and air oxidation. It is widely applicable for packaging all kinds of sealants, adhesives and filling glues, covering construction, machinery, automobile and other industrial sealing fields.
Premium HDPE Build – High toughness HDPE ensures long service life
Strong Chemical Resistance – Resists various industrial sealants and corrosion
Leak-Proof Performance – Tight structure prevents sealant leakage effectively
Standard 300ml Capacity – Universal size for most industrial caulking guns
Stable Chemical Inertness – No reaction with adhesives and sealants
Industrial Durability – Anti-deformation for harsh working conditions
Smooth Dispensing – Enables uniform and effortless sealant extrusion
| Model No. | Ad01 |
| Net Weight | 53±2g |
| Volume | 300ml |
| Material | HDPE |
| Height (without threaded nipple) | 216±2mm |
| Density | 0.960g/cm3 |
| Inside Diameter | 45.95±2mm |
| Outside Diameter | 49.2±2mm |
| Min. Wall Thickness | ≥1.5mm |
| Decoration | Plain/Printed |
| Printing Type | Offset Print/Silk Screen |
| Color and Logo | Customizable |
| Packing | 128pcs/Woven bag 140pcs/Carton |
| Woven Bag Size | 720*400*230mm |
| Carton Size | 800*400*240mm |
| Accessories | |
| Plunger | d7, d7-L, d7-R |
| Nozzle | FJ02 |

Construction & Building
This 300ml HDPE caulking cartridge is widely used in industrial construction sealing projects. Its excellent chemical resistance and durable structure safely hold various construction sealants and waterproof adhesives. It supports precise glue dispensing for wall gaps, floor joints and building waterproof sealing, adapting to harsh construction environments and ensuring long-term stable sealing effects for industrial buildings.
Door & Window Installation
The standard 300ml HDPE cartridge perfectly matches daily door and window installation work. It is specially used to package glass glue, weather-resistant sealants and sound insulation adhesives for door and window gaps. With leak-proof and anti-deformation performance, it enables smooth and uniform glue extrusion, helping workers complete tight sealing and waterproof installation of doors and windows efficiently.
Automotive Repair
Ideal for automobile manufacturing and after-sales maintenance work, this industrial plastic cartridge stores automotive sealants, bonding adhesives and gap-filling glues steadily. Its chemical inertness avoids material deterioration caused by chemical reactions. It is perfect for car body sealing, interior bonding and pipeline gap repair, meeting strict automotive industry packaging and construction standards.
Home DIY Projects
Suitable for various household DIY sealing and bonding tasks, this lightweight and practical plastic cartridge is easy for ordinary users to operate. It holds common household sealants for kitchen gap filling, bathroom waterproofing, furniture bonding and wall crack repair. Its universal size fits most household caulking tools, bringing convenient and professional DIY construction experience for family daily maintenance.


1. Can I get free samples of this plastic caulking cartridge for testing?
2. What is the MOQ (Minimum Order Quantity) for this sealant cartridge?
The standard MOQ is 3000 pieces for formal bulk orders to ensure competitive wholesale pricing. Small trial orders with lower quantities are also acceptable with a slight unit price adjustment, catering to small businesses and new buyers.
3. What payment methods do you accept for this product?
We support flexible and secure international payment methods, including T/T , L/C. For long-term cooperative clients, we can negotiate customized payment terms to facilitate your procurement.
4. How long is the production and delivery lead time?
For standard orders, the production lead time is 7-15 working days after receiving the deposit. Stock orders can be delivered within 5-7 days. We will arrange sea or air shipping according to your demands to meet your schedule.
5. Is this 300ml plastic cartridge compatible with standard caulking guns?
Absolutely. This product adopts the universal 300ml industrial standard size. It perfectly fits most manual, pneumatic and electric caulking guns on the market, ensuring smooth and uniform glue extrusion for all construction scenarios.
6. Can you provide customized services for the cartridge?
Yes, we offer customized services including logo printing, surface color customization and special packaging. Customized orders require a certain quantity, and our team will provide professional solutions according to your specific requirements.
If you have any questions,please CONTACT US.