What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

What is the product appearance?

The product is a black, homogeneous paste with medium viscosity.

Is the product solvent-free?

Yes, Renz20 does not contain solvents, making it odorless and environmentally friendly.

Waterproof Urethane Adhesive for Windshield

Name: Waterproof Urethane Adhesive for Windshield
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 831168545

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

Negotiable

3,000 Pieces

Product profile

Customization

Available

Application

Automobile, Footwear & Leather, Woodworking

Bonding Function

Instant Adhesive

Model NO.

Renz20

Color

Black

Composition

Organic Material

Morphology

Solvent

20PCS/CTN

Material

Classification

Room Curing

Main Agent Composition

Natural Polymer

Characteristic

Waterproof

Promoter Composition

Curing Agent

Transport Package

310ml 400ml 600ml

Specification

ISO/TS 16949: 2002

Trademark

PUSTAR

Origin

Dongguan, China

HS Code

3506100090

Production Capacity

10000000000

Key features

High Strength Bonding: Excellent bonding performance for autoglass, meeting ASTM standards with no bubbles.

Environmentally Friendly: Solvent-free formula, odorless, non-corrosive, and pollution-free to substrates.

Versatile Application: Suitable for windshield, side, and back window glass bonding in automobiles.

Fast Curing Speed: Curing speed reaches 3.5mm/d, with tack-free time of 25 minutes.

Superior Durability: High tensile strength (6.5MPa) and elongation at break (450%) ensure long-lasting seal.

Flexible Customization: Offers full customization, minor customization, and flexible options based on designs.

Professional Manufacturer: Pustar is a leader in polyurethane products with 300+ employees and 50+ R&D professionals.

Quality Assurance: Strict QA/QC with 10 inspectors, random inspection, and traceable raw materials.

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.