Is this sealant suitable for structural bonding?

Yes, it is suitable for automobile windshield and side glass installation as well as car body structural bonding and sealing.

What is the tensile strength of the cured sealant?

The tensile strength is at least 4.0 Mpa, ensuring strong and reliable adhesion.

Reliable PU Windshield Sealant for Auto Repair (Renz10)

Name: Reliable PU Windshield Sealant for Auto Repair (Renz10)
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 752244565

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

Negotiable

3,000 Pieces

Product profile

Customization

Available

Application

Windshield and Side Glass Sealingof Cars, Buses, Automobile

Bonding Function

Instant Adhesive

Model NO.

renz10

Color

Black

Composition

Organic Material

Morphology

Solvent

20PCS/CTN

Two Cartons Into a Big CTN

Material

Classification

Room Curing

Main Agent Composition

Natural Polymer

Characteristic

Waterproof

Promoter Composition

Curing Agent

Transport Package

20PCS/CTN

Specification

ISO/TS 16949: 2002

Trademark

pustar

Origin

Dongguan City, China

HS Code

3506100090

Production Capacity

10000000000

Key features

Instant Adhesive Bonding: Provides immediate bonding strength for windshield and side glass sealing applications.

Waterproof Performance: Features waterproof characteristics ensuring durability in various weather conditions.

High Elongation at Break: Exhibits elongation at break of 350% or more for superior flexibility and stress absorption.

Fast Touch Dry Time: Achieves touch dry status within 10 to 30 minutes for efficient workflow.

ISO/TS 16949 Certified: Manufactured in strict accordance with ISO/TS 16949: 2002 automotive quality standards.

Flexible Customization Options: Supports full, minor, and flexible customization based on samples or designs.

Non-Sag Formulation: One-part non-sag polyurethane sealant designed for vertical and overhead applications.

Extended Shelf Life: Offers a shelf life of 9 months when stored under proper conditions.

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.