What is the average lead time for delivery?

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

Dowsil 791 Weatherproof Silicone Ws Stone Sealant with Best Performance

Name: Dowsil 791 Weatherproof Silicone Ws Stone Sealant with Best Performance
Brand: Shanghai Junbond Building Material Co., Ltd.
SKU: 2073496815

Shanghai, ChinaShanghai Junbond Building Material Co., Ltd.

Negotiable

960 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Material

Silicone

Model NO.

Dow 791

Name

Dow 268

Package

590ml

Original

China

Brand

Dow Corning

Type

Silicone Sealant

Seal Tape Kind

Liquid Tape

Seal Tape Usage

Gas Piping

State

Fluid

Mildew Proof

Not Mildew Proof

Bonding Material

Glass

Transport Package

Box

Specification

590ml

Trademark

Dow

Origin

China

Key features

Premium Weather Sealing: Designed for general glazing and weather sealing in curtain walls and building facades.

Excellent Weatherability: Virtually unaffected by sunlight, rain, snow, and ozone for long-lasting performance.

Versatile Substrate Adhesion: Unprimed adhesion to coated glass, galvanized steel, masonry, and other porous/non-porous materials.

Neutral Cure Formula: Safe for use on sensitive materials like coated glass and galvanized steel without corrosion.

Easy Application: Ready to use as supplied with excellent rheology and low string upon gunning.

Flexible Customization: Offers full customization and flexible customization options from samples.

Global Supply Capability: Exports to North America, Europe, Southeast Asia, and other global markets with reliable lead times.

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: ≤10.00h 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.