Is this sealant suitable for outdoor use?

Yes, it is suitable for outdoor applications such as bridges, tunnels, and drainage pipes due to its waterproof and weather-resistant properties.

What is the shelf life of the product?

Please refer to the packaging label for the specific shelf life, typically stored in a cool and dry place.

Caulk Polyurethane Adhesive Sealant

Name: Caulk Polyurethane Adhesive Sealant
Brand: GUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.
SKU: 834063945

Guangdong, ChinaGUANGDONG PUSTAR MATERIAL TECHNOLOGY CO., LTD.

Negotiable

3,000 Pieces

Product profile

Customization

Available

Application

Automobile, Construction, Woodworking, Footwear & Leather, Packing

Bonding Function

Instant Adhesive

Model NO.

lejell220

Color

White

Composition

Organic Material

Morphology

Solvent

20PCS/CTN

Two Cartons Into Big CTN

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Elastomer

Characteristic

Waterproof

Promoter Composition

Solvent

Transport Package

310ml 400ml 600ml

Specification

ISO/TS 16949: 2002

Trademark

PUSTAR

Origin

China

HS Code

3506100090

Production Capacity

5000000

Key features

Excellent Adhesion: Super bonding performance for sealing different material surfaces like concrete and stone.

Waterproof Performance: Good anti-water pressure performance, ideal for bridges, tunnels, and drainage pipes.

Versatile Applications: Suitable for automobile, construction, footwear, packing, and woodworking industries.

Flexible Customization: Supports OEM/ODM, full customization, and minor customization based on designs or samples.

Professional Manufacturer: Established in 2003 with 300+ employees, 5 production lines, and strong R&D support.

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.