What are the accepted payment terms?

We accept T/T, L/C, Credit Card, PayPal, Western Union, Cash, and Escrow in USD, EUR, JPY, CAD, AUD, HKD, and CNY.

What is the lead time for production?

During peak season, lead time is one month; during off-season, it is within 15 workdays.

Can I get a free sample?

Yes, we provide free sample silicone sealants upon request.

High Quality One Component Weatherproof Silicone Sealant for Glass Curtain Wall

Name: High Quality One Component Weatherproof Silicone Sealant for Glass Curtain Wall
Brand: Shanghai Sunway Curtain Material Co., Ltd.
SKU: 1917507725

Shanghai, ChinaShanghai Sunway Curtain Material Co., Ltd.

US$0.95

10,000-14,999 Pieces

US$0.85

15,000-19,999 Pieces

US$0.75

20,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Industrial

Certification

ISO, FDA, REACH

Color

Clear/Black/White/Gray/Others

Shelf Life

12 Month

Sample

Free Sample Silicone Sealant

Feature

UV Resistance and Weatherproofing

Key Word

Waterproofing and Weatherproofing Silicone Sealant

Applications

Glass Curtain Wall Sealing

Package

24 Cartons/PCS

Transport Package

Cartridge/Sausage

Specification

300ml/600ml

Trademark

Siway

Origin

China

HS Code

3214109000

Production Capacity

1000000 Tons

Key features

100% Silicone Composition: Made of pure silicone for superior durability and performance.

UV Resistance and Weatherproof: Designed to withstand harsh weather conditions and UV exposure.

Primerless Adhesion: Direct adhesion to most building materials without requiring a primer.

Medium Modulus Capability: Offers 25% movement capacity for flexible sealing applications.

ISO and FDA Certified: Complies with ISO, FDA, and REACH safety and quality standards.

Multiple Color Options: Available in Clear, Black, White, Gray, and other custom colors.

Free Sample Available: Customers can request a free sample of the silicone sealant.

Professional Project Planning: Expert technical plans provided for special construction projects.

Company profile

Shanghai Sunway Curtain Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-04Nearest Port: ShanghaiAverage Response Time: ≤10.60hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryShanghai Sunway Curtain Material Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying silicone sealants, adhesives, polyurethane foam, and related construction chemicals. The available evidence indicates established operations since 2005, export activity since 2016, broad international market coverage, ISO 9001 and ISO 14001 certifications, and substantial stated production resources, including multiple production lines, quality-control staff, and R&D engineers. However, the slices contain no sufficient evidence of after-sales service processes, customization arrangements, or specific customer cases. Production figures are inconsistent across the provided descriptions, so capacity should be verified before reliance.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its factory is stated to be in Quzhou, Zhejiang, while the company is registered and addressed in Shanghai; the company description also identifies it as a silicone sealant manufacturer founded in 2005.

CertificationsThe supplier explicitly reports ISO 14001 and ISO 9001 certification for its management systems. These certifications support environmental and quality-management capability, although the slices do not provide certificate numbers, validity dates, or scope.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, eight product series with more than 30 varieties, and applications spanning construction, automotive, machinery, electronics, electrical appliances, and solar photovoltaic products. These details support product-development breadth, but no specific patents, new-product achievements, or R&D outcomes are stated.

Production capacityThe supplier reports silicone sealant productivity of 100,000 tons, eight production lines, 21–30 quality-control staff, a factory in Zhejiang, and lead times of within 15 workdays off-peak and one month during peak season. Another company description states 12 automated production lines and annual capacity of 20,000 tons, creating a material inconsistency that should be verified, although the overall evidence still indicates established manufacturing capability.

Product Q&A

Q:What are the main features of this sealant?

It is 100% silicone, has medium modulus (25% movement capacity), offers UV resistance, weatherproofing, and primerless adhesion to most building materials.

Q:What colors are available?

The sealant is available in Clear, Black, White, Gray, and other custom colors.

Q:Is the product safe for food contact?

No, do not use this sealant in contact with food or cosmetics.

Q:What certifications does the product have?

The product complies with ISO, FDA, REACH, ISO9001, ISO14001, and ASTM standards.

Q:How long is the shelf life?

The shelf life is 12 months.