Is the sealant suitable for outdoor use?

Yes, it has excellent weathering resistance against UV, ozone, and water, making it ideal for outdoor applications.

What are the main applications for this sealant?

It is used for doors and windows installation, stone caulking, aluminum panels, glass walls, kitchen and bathroom installation, and indoor metal structure projects.

Weatherproof Neutral Cure Silicone Sealant for Windows and Doors Seal

Name: Weatherproof Neutral Cure Silicone Sealant for Windows and Doors Seal
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2077416845

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$0.98

1,000-1,999 Boxes

US$0.85

2,000+ Boxes

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Woodworking, Footwear & Leather, Fiber & Garment

Bonding Function

Structural Adhesive

Model NO.

JB9600

Color

White, Translucent

Composition

Organic Material

Morphology

Paste

Package 1

Cartridge

Volume

300ml

Package 2

24PCS Per Carton

Feature

Neutral Cure

Material

Silicone

Classification

Room Curing

Characteristic

Waterproof

EINECS

230-391-5

Main Agent Composition

Silicone

Formula

Mixture

CAS No.

7085-85-0

Transport Package

300ml * 24 Tubes / Carton

Specification

300ml

Trademark

junbond

Origin

China

HS Code

3506100010

Production Capacity

Fifty Million Pieces/Year

Key features

Superior Weather Resistance: Excellent resistance to UV, ozone, water, and aging ensures long-term durability.

Strong Adhesion Without Primer: Forms a strong seal on most building materials without requiring a primer.

Easy Single-Component Application: Ready to use directly with a glue gun; features good extrudability and thixotropy.

Neutral Cure Technology: Safe for most materials with no corrosive byproducts during the curing process.

Flexible Customization Options: Offers full customization and flexible customization based on customer samples.

Fast Tack-Free Time: Achieves tack-free status in just 10 minutes under standard humidity conditions.

High Elongation at Break: Delivers 320% elongation at break for superior movement accommodation.

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: ≤7.89h 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.