Is it suitable for industrial use?

Yes, it is suitable for both household and industrial applications, including sealing windows and doors.

What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Are free samples available?

Yes, free samples are acceptable upon request.

Black Silicone Sealant Weatherproof Neutral Silicone Glass Sealant

Name: Black Silicone Sealant Weatherproof Neutral Silicone Glass Sealant
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 2056292925

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

US$0.87

3,000-9,999 Pieces

US$0.86

10,000-29,999 Pieces

US$0.85

30,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Industrial

Model NO.

6143

Certification

ISO, FDA, REACH, RoHS

Description

6143 Mildew-Proofneutralsilicone Sealant

Feature

Persistent Anti-Ageing, Good Resistance to High an

Color

Black White Grey Transparent

Volume

240ml/ 260mlg /280ml/300ml

Shelf Life

12 Months

OEM

Acceptable

Free Sample

Acceptable

Delivery Time

10-20 Days

Transport Package

Carton/Box

Specification

310ml cartridge, 400ml/600ml sausage

Trademark

pustar

Origin

China

Production Capacity

1000000

Key features

Multi-Color Options: Available in Black, White, Grey, and Transparent.

Flexible Customization: Supports full, minor, and sample-based customization with OEM/ODM services.

Fast Delivery: Standard delivery within 10-20 days; peak/off-season lead time within 15 workdays.

High Performance: Features excellent extrusion, no-sag properties, and 85% elastic recovery rate.

Wide Certification: Certified by ISO, FDA, REACH, and RoHS standards.

Long Shelf Life: Product remains effective for 12 months.

Versatile Application: Suitable for sealing windows, doors, and various industrial installations.

Free Samples: Free samples are available upon request.

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.