What payment terms are accepted?

Accepted payment types include T/T, L/C, Credit Card, PayPal, and Western Union in multiple currencies.

What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

How can you guarantee quality?

We always provide a pre-production sample before mass production and conduct final inspection before shipment.

with Premium Weatherproof Performance Best Outdoor Silicone Sealant

Name: with Premium Weatherproof Performance Best Outdoor Silicone Sealant
Brand: Shanghai Sunway Curtain Material Co., Ltd.
SKU: 824275665

Shanghai, ChinaShanghai Sunway Curtain Material Co., Ltd.

US$1.85

1,000-4,999 Pieces

US$1.75

5,000-9,999 Pieces

US$1.69

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Silicone, Composite Materials

Shelf Life

12 Months

Model NO.

sv888

Storage Temperature

0~26

Certificate

ISO9001, ISO14001, BV

Packing

300ml*24cartridges/CTN; 590ml*20sausages/CTN

Type

Silicone Sealant

Seal Tape Usage

Gas Piping, Engineering, Fire Fighting Pipeline, Plumbing

State

Fluid

Mildew Proof

Bonding Material

Glass

Seal Tape Kind

Adhesives

Transport Package

Cartridge/Sausage

Specification

300ml/590ml

Trademark

Siway

Origin

Zhejiang Province, China

HS Code

3214109000

Production Capacity

1000000 Tons

Key features

Premium Weatherproof Performance: One-component neutral cure silicone sealant with excellent weathering properties for durable interfaces.

Versatile Application Scenarios: Ideal for glass curtain walls, aluminum curtain walls, marble joint sealing, and ceramic project bonding.

Mildew Proof & Waterproof: Provides waterproof and flexible sealing with mildew proof capabilities for long-lasting protection.

Strong Bonding Capability: Forms durable bonds with most building materials including glass, marble, granite, and ceramics.

Professional Manufacturer: NO.7 silicone sealant manufacturer in China with 16 years experience and 200,000 sqm factory area.

Quality Assurance System: Strict quality control with pre-production samples and final inspections before shipment.

Flexible Packaging Options: Available in 300ml cartridges (24/CTN) or 590ml sausages (20/CTN), or customized as requested.

Global Market Presence: Selling to over 10 global regions including North America, Europe, Asia, and South America.

Company profile

Shanghai Sunway Curtain Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-04Nearest Port: ShanghaiAverage Response Time: ≤11.29hTerms 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.