How long you will finish my order?

It is depend on your order quantity. Generally, we just need 7 days to produce 10000 pieces, 600ml sausa- ge after receive your payment.

Can I visit to your factory?

Welcome. Please let me know your trip plan, we would like pick you up and book hotel for you.

How to find the suitable polyurethane sealant?

Please let me know your application purpose, substrate, application method and all your requirements.

Factory Direct Ms Door Window Sealant Beautify Joint Sealant Lejell271

Name: Factory Direct Ms Door Window Sealant Beautify Joint Sealant Lejell271
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 920515545

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

US$2.12

500-2,999 Pieces

US$2.10

3,000-9,999 Pieces

US$1.98

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Footwear & Leather, Fiber & Garment

Bonding Function

Moisture Cured Adhesive

Model NO.

Lejell271

Color

Grey

Morphology

Solvent

Material

Polyurethane

Classification

Hot Melt

Characteristic

Waterproof

Main Agent Composition

Silane Modified Polyether

CAS No.

Refer to MSDS

Origin

China

Production Capacity

20000 Tons/Year

Key features

Waterproof Performance: Polyurethane sealant with excellent waterproof characteristics for doors and windows.

High Elasticity: Elongation at break reaches 400% with 50% elastic recovery rate for durable sealing.

Fast Curing Speed: Touch dry time is 20-60 minutes with high initial bonding strength.

Environmental Friendly: No pollution to base material and paintable for indoor decoration applications.

Wide Temperature Resistance: Application temperature range from -40 to 90 degrees Celsius.

OEM and ODM Service: Full customization and flexible customization available from samples or designs.

Long Shelf Life: Product shelf life is at least 9 months for reliable storage.

Manufacturer Direct: Top 5 polyurethane sealant manufacturer in China with two factories.

Company profile

GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2008-06-11 CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD. is identified as a professional technical supplier offering sealant and related chemical, building-material, and technical services. It provides customization, ODM, and OEM services, and reports quality assurance, material traceability, complaint-handling procedures, and corrective-action procedures. It has in-stock capability and stated lead times within 15 working days in both peak and off-seasons. However, it does not provide 3D software design, has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. No valid manufacturing-capacity contract with its associated subcontractor is reported. The supplier reported no new products in the past year and has no available SDK. Audit information identifies TÜV Rheinland, with a report validity period from February 6, 2026 to February 5, 2027, but the provided result value is not interpretable as a pass or certification conclusion. Financial records are indicated for...

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes production and sales of non-licensed chemical products, building materials, high-performance sealing materials, and technical services; its primary product is sealant.

After-Sales capabilityThe supplier has in-stock service capability and documented procedures and records for handling customer complaints, corrective and preventive actions, and quality assurance. However, it has no overseas warehouse, showroom, agent, or branch, limiting the evidenced overseas service infrastructure.

R&D capabilityThe supplier provides ODM services and has R&D capability for customization, but it reported no new products during the past year and has no available SDK. These explicit limitations prevent a positive assessment of product innovation capability.

Production capacityThe supplier reports in-stock capability, lead times within 15 working days in both peak and off-seasons, and a business scope covering chemical products, building materials, sealants, and technical services. Nevertheless, it has no valid contract with its associated subcontractor for manufacturing capacity, creating a stated production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, demonstrating broad evidenced customization capability.

Client casesThe supplier explicitly reports OEM service for well-known brands, which provides evidence of branded-customer experience. No customer names, project details, product volumes, or independently verifiable case documentation are provided.

Product Q&A

Q:Are you a manufacturer?

Yes. Our company-PUSTAR, is top 5 polyurethane sealant manufacturer in China. We have Two factories in China-one in Dongguan city and one in Huizhou city, Guangdong province.

Q:How long can I get a quote?

The quotation can be provided not longer than 24 hours on condition that we know all detailed require- ments.

Q:Do you accept Private Label?

Yes. We can do OEM for customers.

Q:Can I get a sample before order?

Of course. Generally, we provide 1-5 pieces free samples for quality testing and the courier fee be born by customers. Thank you for your understanding.

Q:Do you have MOQ?

Yes, Generally, MOQ is 3000pcs.