Self-Leveling for PU Sealant for Seal Horizontal Expansion Joints in Concrete

Name: Self-Leveling for PU Sealant for Seal Horizontal Expansion Joints in Concrete
Brand: Shanghai Sunway Curtain Material Co., Ltd.
SKU: 880985115

Shanghai, ChinaShanghai Sunway Curtain Material Co., Ltd.

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

Available

Material

PU Sealant

Type

Sealant

Model NO.

SV310

State

Dynamic Seal

Mildew Proof

Seal Tape Kind

PU Sealant

Bonding Material

Floor

Transport Package

Carton

Specification

20kg/230/kg

Trademark

SIWAY

Origin

China

HS Code

3506919090

Production Capacity

50000pieces/Year

Key features

Odorless and Eco-friendly: Safe for builders with no harmful emissions during application.

Superior Chemical Resistance: Resistant to oil, acid, alkali, puncture, and chemical corrosion.

High Elasticity and Recovery: Features over 600% elongation at break and over 90% elastic recovery.

Versatile Material Bonding: Seals concrete, wood, metal, PVC, ceramics, carbon fiber, and glass.

Fast Tack-Free Time: Becomes tack-free in under 12 hours under standard conditions.

Self-Leveling Design: Automatically levels for easy application in horizontal joints.

Long Shelf Life: Maintains usability for 9 months when stored correctly.

Company profile

Shanghai Sunway Curtain Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-04Nearest Port: ShanghaiAverage Response Time: ≤10.27hTerms 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 is the curing speed of SV310?

The curing speed is 3 to 5 mm per 24 hours under standard conditions.

Q:Can this sealant be used on metal and wood?

Yes, it offers excellent bonding and sealing for various materials including concrete, wood, metal, PVC, ceramics, carbon fiber, and glass.

Q:Is the sealant resistant to chemicals?

Yes, it is resistant to oil, acid, alkali, puncture, and chemical corrosion.

Q:What are the available packaging options?

Available in 310ml cartridges and 400ml/600ml sausages, packed as 20 pieces per box and 2 boxes per carton.

Q:How should the substrate be prepared before application?

The surface must be solid, dry, and clean, free from dust, grease, asphalt, tar, paint, wax, rust, water repellent, curing agent, isolating agent, and film.