Is the sealant compatible with other fire protection systems?

Yes, it is compatible with fire alarms and sprinklers and does not emit harmful substances.

Dowsil Dow Firestop 700 Sealant

Name: Dowsil Dow Firestop 700 Sealant
Brand: Shanghai Sunway Curtain Material Co., Ltd.
SKU: 2075240385

Shanghai, ChinaShanghai Sunway Curtain Material Co., Ltd.

US$10.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking

Bonding Function

Instant Adhesive

Model NO.

DOWSIL 700

Color

Black

Composition

Organic Material

Morphology

Solvent

Material

Silicone

Classification

Room Curing

Main Agent Composition

Rubber

Characteristic

Weatherability

Promoter Composition

Curing Agent

Transport Package

Carton

Specification

300ml

Trademark

DOW

HS Code

3214109000

Production Capacity

500000/Year

Key features

4-Hour Fire Protection: Provides up to 4 hours of fire protection when used according to manufacturer instructions.

Smoke and Gas Barrier: Prevents spread of smoke and toxic gases during fire events to protect building occupants.

Wide Substrate Adhesion: Adheres well to concrete, masonry, gypsum, and metal surfaces.

Versatile Application: Suitable for vertical and horizontal construction joints, floors, walls, and ceilings.

High Durability: Forms flexible, durable seal resistant to weathering, aging, and vibration after curing.

Easy Application: Easy to apply, tool, and smooth with minimal effort.

System Compatibility: Compatible with fire alarms and sprinklers; emits no harmful substances during installation.

International Compliance: Meets ASTM E814, UL 1479, FM 4991, ISO 11600, EN 1366-4, and AS1530.4 standards.

Company profile

Shanghai Sunway Curtain Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-04Nearest Port: ShanghaiAverage Response Time: ≤15hTerms 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.