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.

Silicon Sealant for Construction Window and Door Adhesive Bonding

Name: Silicon Sealant for Construction Window and Door Adhesive Bonding
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 934125945

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

US$0.76

5,000-9,999 Pieces

US$0.75

10,000-19,999 Pieces

US$0.74

20,000-29,999 Pieces

US$0.73

30,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Door and Window

Bonding Function

Pressure sensitive Adhesive

Model NO.

6114

Color

Black

Morphology

Paste

CAS No.

Reference to MSDS

Material

Silicone

Classification

Pressure-Sensitive

Characteristic

Waterproof

Transport Package

Carton

Specification

280ml/300ml/600ml

Trademark

PUSTAR

Origin

China

HS Code

32141090

Production Capacity

60000 Tons/Years

Key features

Excellent Adhesion: Strong adhesive properties with excellent bonding to most building materials.

Waterproof Performance: Designed with waterproof characteristics for reliable sealing in construction.

Anti-Ageing Capability: Features persistent anti-ageing properties for long-term durability.

High Elastic Recovery: Elastic recovery ratio is at least 60% for effective sealing flexibility.

Fast Tack Free Time: Becomes tack-free within 10 to 30 minutes under standard conditions.

High Extrudability: Extrusion rate is at least 150 ml/min for efficient application.

OEM and ODM Service: Accepts private labeling and offers full customization from samples or designs.

Manufacturer Direct: Produced by PUSTAR, a top 5 polyurethane sealant manufacturer in China.

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.