What is the lead time for production?

The lead time is one month for both peak and off-peak seasons.

Does the sealant resist mildew?

Yes, the product is mildew proof.

High Performance Car Windshield Adhesive Polyurethane PU Sealant

Name: High Performance Car Windshield Adhesive Polyurethane PU Sealant
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2031884955

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$1.75

2,400-23,999 Pieces

US$1.66

24,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Applications

Door and Window Sealing

OEM

Support

Model NO.

JB19

Cetificate

ISO9001, ISO14001, ISO45001

Shelf Life

12 Months

MOQ

2400 Pieces

Characteristic

Waterproof

Classification

Bonding or Sealing

Model No.

Jb19

Color

Black

Package

Cartridge

Payment Term

Tt, L/C.Paypal

Main Agent Composition

Polyurethane

Feature

Fast Dry

Promoter Composition

Curing Agent

Weathering

Excellent

Type

Sealant

Seal Tape Usage

Engineering

State

Dynamic Seal

Mildew Proof

Bonding Material

Glass

After-sales Service

Yes

Seal Tape Kind

Neutral Silicone Sealant

Material

Silicone

Transport Package

24PCS/Carton

Specification

300ml

Trademark

Junbond

Origin

China

HS Code

3506100010

Production Capacity

50000 Cartons/Day

Key features

Excellent Weathering Resistance: Provides superior durability against harsh environmental conditions.

Fast Drying Performance: Achieves tack-free time in 15 minutes for efficient application.

High Elongation at Break: Offers 320% elongation for dynamic sealing applications.

Eco-Friendly Formulation: Environmentally friendly with no corrosion or pollution to substrates.

Full Customization Support: Accepts customization from samples with flexible options available.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO44001 standards.

One-Component Moisture Cure: Convenient one-component system that cures with moisture.

Company profile

Shanghai Junbond Building Material Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai / Ningbo PortAverage Response Time: ≤8.65h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company operating in wholesale and retail, with a business scope covering chemical products, sealing fillers, construction waterproofing, insulation and soundproofing materials, hardware, and related import/export activities. It reports ISO9001, ISO14001, ISO45001, national construction silicone rubber certification, and national high-tech enterprise certification. Service procedures, corrective actions, and complaint-handling records are documented, although the approved-supplier list lacks approval signatures or dates. The supplier has no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. It offers sample-based and full customization but reports no new products in the past year, no ODM service, and no SDK. Production scale claims come from company descriptions of affiliated factories and are not fully aligned with the registered company type. Customer cases and financial performance evidence are insufficient...

CertificationsThe company states that all Junbond products have passed ISO9001, ISO14001, ISO45001, and national certification for the construction silicone rubber industry, and that it holds national high-tech enterprise certification. These are explicit certifications or qualifications reported in the company description.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although it offers customization, these explicit limitations do not demonstrate product-development or technical-platform strength.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. These stated service options directly support a positive assessment of customization capability.