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One-Component Moisture Curable Polyurethane Sealant with Good Sealing and Flexibility for Construction
US$2.40
3,000-4,999 Pieces
US$2.20
5,000-9,999 Pieces
US$2.00
10,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
SealantState
Dynamic SealModel NO.
SV823Mildew Proof
Mildew ProofMaterial
PU PolyurethaneBonding Material
Building Materials:Glass, Aluminum, Wood, CeramicSeal Tape Usage
PU Sealant for ConstructionSeal Tape Kind
PU(Polyurethane) SealantTransport Package
CartonSpecification
310ml/600mlTrademark
SIWAYOrigin
ChinaHS Code
3506919090Production Capacity
50000pieces/YearKey features
One-Component Moisture Cure: Single component formula with excellent extrusion and no sag for easy construction.
Superior Weather Resistance: Features good durability, no pulverization, and no cracking under harsh conditions.
Strong Displacement Resistance: Low modulus design provides strong resistance to joint movement and displacement.
Wide Material Compatibility: Excellent adhesion to concrete, stone, metal, glass, aluminum, wood, and ceramic.
Eco-Friendly and Safe: Non-corrosive, non-polluting, and innocuous after complete curing.
Fast Surface Drying: Surface dry time is approximately 4 hours for quick project progress.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-04Nearest Port: ShanghaiAverage Response Time: ≤10.34hTerms 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:Is the sealant safe to use?
A:
Yes, it is non-corrosive and non-polluting. It is innocuous after curing completely, but should be kept away from eyes and skin before curing.
Q:What are the available packaging sizes?
A:
Available in 310ml cartridges and 400ml/600ml sausage packs, with 20 pieces per box and 2 boxes per carton.
Q:How long does it take to dry?
A:
The surface dry time is approximately 4 hours, with a curing speed of 3-5 mm per 24 hours.
Q:Can it be used on metal curtain walls?
A:
Yes, it is suitable for sealing and bonding reserved joints of metal curtain walls and aluminum alloy window frames.
Q:Do I need a primer for application?
A:
A bonding test with primer and activator is recommended before application to ensure compatibility and good bonding.
Send Inquiry
*To:
Shanghai Sunway Curtain Material Co., Ltd.
Shanghai Sunway Curtain Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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