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Road etc Efficiently

Name: Potassium Methylsilicate Repellent for Construction Material of Bricks/Stone/Sand/Road etc Efficiently
Brand: Hangzhou Silway New Material Technology Co., Ltd.
SKU: 1929893845

Zhejiang, ChinaHangzhou Silway New Material Technology Co., Ltd.

US$1.00-10.00

1,250 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Type

Water Repellent Admixture

Sample

Yes

Model NO.

Silway 714

Solid Content (90 Min at 150 ℃, %)

42%

Solvent

Water

Active Content, %

23%

Specific Gravity (25/25 ℃)

1.29

Feature 1

Reduces Water Absorption Into The Substrate

Feature 2

Colorless and Non-Yellowing Protection

Feature 3

Penetrating and Breathable

Feature 4

Low Voc

Feature 5

Nonflammable

Key Words

Potassium Methylsilicate for Concrete Waterproof

Shelf Life

12 Months

Storage

Storage in Closed Containers/Keep off Fire

After-sales Service

24 Hours Online Service

Transport Package

1250kg Drums or According to Customer Request.

Specification

potassium methylsilicate

Trademark

HZsilway

Origin

Zhejiang, China

Production Capacity

100tons/Month

Key features

Water Repellent Performance: Reduces water absorption into substrate, preventing spalling and efflorescence.

Colorless and Non-Yellowing: Preserves the natural appearance of bricks, stone, and concrete surfaces.

Penetrating and Breathable: Forms an insoluble water-resistant treatment while allowing substrate to breathe.

Low VOC and Eco-Friendly: Water-based system with low volatile organic compounds for environmental safety.

Fast Curing Time: Reacts with air carbon dioxide to form treatment within 24 hours.

Nonflammable Safety: Safe to handle and store with nonflammable properties.

Versatile Application: Suitable for bricks, sandstone, limestone, ceramics, and concrete surfaces.

Extended Substrate Life: Greatly improves service life by providing excellent weather resistance.

Company profile

Hangzhou Silway New Material Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Nearest Port: SHANGHAIAverage Response Time: ≤3.23hTerms of Payment: T/T, Alibaba payInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP

AI-Powered supplier vetting

SummaryHangzhou Silway New Material Technology Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with chemical products focused on silicone additives, water repellents, release agents, antifoams, and related agricultural and industrial applications. It reports three production lines and annual productivity of 1,000 tons each for silicone adjuvants and water repellents. The supplier states that it has exported since 2017, derives 51%–70% of sales from exports, and holds self-managed import/export rights. Its stated R&D engineer experience and quality-control staffing are each below five, while its descriptions emphasize technological innovation and internal management. No certifications, after-sales capabilities, customization services, or detailed customer case studies are provided. Trade records show one transaction associated with each of two buyers, but these records are limited and do not establish broad customer performance.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while another record classifies it as a trading company. It is a limited company based in Hangzhou, Zhejiang, China, and operates in chemical-related trade.

R&D capabilityThe supplier explicitly states a long-term commitment to silicone innovation, science and technology, technological innovation, and improving market competitiveness. However, the reported total experience of R&D engineers is below five, and no patents, laboratories, or developed-project evidence is provided.

Production capacityThe supplier reports three production lines and annual productivity of 1,000 tons for silicone adjuvants plus 1,000 tons for water repellents. These stated production resources and capacities provide explicit evidence of manufacturing capability.

Client casesTwo trade records associate the supplier with one buyer in Uzbekistan and one buyer in Vietnam, with one transaction recorded for each. These entries provide limited evidence of customer activity but do not establish a broad, documented customer portfolio or successful case history.