Is the product suitable for outdoor use?

Yes, it features outstanding weatherproofing capability and is suitable for general indoor and outdoor applications.

What certifications does the product have?

The product holds ISO9001, ISO14001, and BV certifications.

What is the curing type of this sealant?

It is an acid cure, one-component, moisture-curing acetic silicone sealant.

High Bonding Strength Special Silicone Sealant Nail Free Sealant for Construction

Name: High Bonding Strength Special Silicone Sealant Nail Free Sealant for Construction
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2133985325

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$0.90-1.50

2,400 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

Structural Adhesive

Model NO.

Nail Free Sealant

Shelf Life

12 Months

Certificate

ISO9001, ISO14001, BV

OEM

Yes

Storage Temperature

0~27

Cartridge

300ml

CAS No

7085-85-0

Name

Silicone Sealant

Cure

Acid Cure

Usage

Glass

Factroy

Junbond

Material

Silicone

Classification

Room Curing

Characteristic

Weatherability

Transport Package

by Drum/ by Cartridge

Specification

300ml/280ml

Trademark

OEM

Origin

China

HS Code

321410900

Production Capacity

10000tons/Year

Key features

Excellent Weatherability: Outstanding weatherproofing capability ensures long-term durability in various environments.

Strong Adhesion: Provides excellent adhesion to most common building materials including glass and wood.

Fast Curing: One-component moisture curing formula allows for tack-free time in just 4 minutes.

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

High Elasticity: Features excellent elasticity with 253% elongation at break for stress absorption.

Versatile Applications: Ideal for indoor glass, doors, windows, kitchens, bathrooms, and ceiling sealing.

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

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: ≤7.19h 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.