Product Description

• Made of high-quality industrial PET material, this plastic cartridge features excellent toughness, anti-deformation and anti-breakage performance. It resists daily extrusion and collision, ensuring intact packaging and storage of silicone sealant in harsh construction environments.

• Adopts industry-standard 300ml capacity specification, perfectly matching most manual and pneumatic caulking guns on the market. The precise volume design avoids material waste and meets the quantitative glue use demands of various construction projects.

• Optimized for single-component silicone sealant and adhesive packaging, it achieves excellent airtight and moisture-proof effects. It effectively isolates air and moisture to prevent sealant curing failure and prolong the shelf life of internal industrial glue.

• Tailored for building caulking and industrial sealing scenarios, the plastic cartridge has smooth inner and outer walls for fluent glue output. It ensures uniform glue extrusion without clogging, greatly improving the overall construction efficiency of sealing work.

• The lightweight plastic structure reduces overall construction load for workers, bringing comfortable handheld operation. Meanwhile, its durable design lowers industrial packaging and construction auxiliary costs for long-term use.

Product Characteristic

• Premium PET Material – High-strength PET material ensures sturdy and anti-break performance

• Perfect Sealing Performance – Tight seal keeps internal adhesive fresh and uncured

• Standard 300ml Capacity – Industrial standard size fits most professional caulking guns

• Smooth Glue Output – Fluent extrusion design avoids clogging during construction

• Single-component Compatibility – Fully adapted for single-component sealant packaging

• Lightweight & Practical – Easy handheld use for various building caulking work

• Industrial Grade Durability – Wear-resistant structure supports heavy-duty construction

Specifications

Application

• Industrial & Construction

  This 300ml PET plastic cartridge is widely used in large industrial and building construction projects for single-component silicone sealant packaging. It delivers stable and smooth glue extrusion for wall caulking, gap sealing, and building waterproofing. Its durable and pressure-resistant structure adapts to harsh construction environments, ensuring long-term sealing performance and improving overall project construction quality efficiently.

• Automobile Production & Maintenance

  Ideal for automobile manufacturing and daily maintenance work, this standard plastic cartridge holds automotive silicone sealants for gap filling, waterproof sealing and vibration damping. It fits most professional caulking tools, enabling precise glue output for car body, window and interior sealing. The airtight packaging protects sealants, guaranteeing reliable and consistent bonding effects for auto repair work.

• Door & Window Installation

  Specially applicable for door and window installation and fitting work, the 300ml PET cartridge stores and dispenses weatherproof silicone sealants perfectly. It supports seamless caulking between doors, windows and wall gaps for windproof, waterproof and sound insulation treatment. Smooth extrusion avoids glue waste, meeting standardized installation demands for wooden, aluminum and plastic doors and windows.

• Household DIY Renovation

  Perfect for household DIY renovation and daily repair tasks for ordinary users. This lightweight and easy-to-use cartridge works with common household caulking guns for kitchen, bathroom and wall gap sealing. It features safe storage and convenient operation, helping families finish simple waterproofing, gap filling and edge beautification work with labor-saving and efficient construction.

Certifications

FAQ

1. Can I get free samples of this 300ml PET sealant cartridge?

Yes, we support free product samples for quality testing. Sample delivery can be arranged within 2 working days after confirmation, helping you verify the product quality and applicability before bulk orders.

2. What is the MOQ for this plastic cartridge?

Our minimum order quantity is flexible for different needs. The standard MOQ is 3000 pieces for formal bulk orders. For small trial orders, we can provide customized quantity solutions to support your market test and small-batch procurement.

3. What payment methods do you accept?

We support multiple international secure payment methods, including T/T, L/C. Trade Assurance can fully protect your order rights and interests, ensuring safe transaction, quality inspection and on-time delivery for every purchase.

4. What kind of sealants is this plastic cartridge suitable for?

It is professionally designed for all types of single-component adhesives and silicone sealants. It is widely applicable for construction caulking, industrial sealing, waterproof glue and other single-component glue products with stable packaging performance.

5. Can you provide customized service for the cartridge?

Yes, we support personalized customization services, including logo printing, surface processing and customized packaging. We can adjust solutions according to your brand demands and project needs to create exclusive product packaging for you.

6. What is the product quality and shelf life of the empty plastic cartridge?

Made of high-quality industrial PET material, the plastic cartridge is anti-break, pressure-resistant and moisture-proof. The empty plastic cartridge has a long storage life, no deformation or leakage, and can well protect the internal sealant for long-term storage and use.

7. How about the delivery time?

Standard orders take 7-10 working days, and customized orders take 10-15 working days. We support strict quality inspection before delivery.

If you have any other questions, please CONTACT US.