What certifications does the product hold?

The product holds ISO9001, ISO14001, and BV certifications.

What is the curing time for the sealant?

The tack-free time is 4 minutes, and it becomes completely dry in approximately 20 hours.

High Quality Weatherproof Acetic Construction Adhesive Neutral Silicone Sealant for Curtain Wall

Name: High Quality Weatherproof Acetic Construction Adhesive Neutral Silicone Sealant for Curtain Wall
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2136383395

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

US$0.58-1.20

2,400 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Construction

Bonding Function

Structural Adhesive

Model NO.

JB9700

Color

Black, White, Grey, OEM Colorful

Composition

Organic Material

Shelf Life

12 Months

Certificate

ISO9001, ISO14001, BV

OEM

Yes

Storage Temperature

0~27

Cartridge

300ml

CAS No

7085-85-0

Name

Silicone Sealant

Useage

Glass, Aluminum, Fish Tank, General Purpose

Price

Competitive

Factory

Junbond

Material

Silicone

Classification

Room Curing

Characteristic

Weatherability

Formula

(CH3)3sio(CH3)2sionsi(CH3)3

Transport Package

by Drum; by Cartridge

Specification

300ml / 280ml

Trademark

OEM

Origin

China

HS Code

321410900

Production Capacity

10000tons/Year

Key features

Strong Structural Adhesion: High tensile adhesion (0.4 Mpa) and elongation at break (253%) for durable bonding.

Customizable Colors: Available in Black, White, Grey, Transparent, and OEM customized colors.

Fast Curing & Easy Application: One-component moisture curing formula with tack-free time of 4 minutes and fast setting.

Versatile Applications: Ideal for glass, aluminum, curtain walls, kitchens, bathrooms, and general purpose sealing.

Certified Quality: Meets GB/T14683-2017 standard with ISO9001, ISO14001, and BV certifications.

Competitive Pricing: Offers competitive price points for bulk construction adhesive needs.

Flexible Customization: Supports full customization, sample-based customization, and flexible OEM options.

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: ≤7.52h 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.