How to confirm the Product Quality before placing orders?

We will send you specifications/TDS/COA/MSDS of the products,or you can require some samples for trial/test before you place order.

What is the biggest advantage of the company?

In order to be your long business partner ,we promise the best Quality, Reasonable price and Qty you need..At the same time ,satisfactory after-sales service.

Nano Hydrophobic Waterproof Agent Potassium Methylsilicate for Cement, Concrete, Window Frames & Walls, Brush Application

Name: Nano Hydrophobic Waterproof Agent Potassium Methylsilicate for Cement, Concrete, Window Frames & Walls, Brush Application
Brand: Hangzhou Silway New Material Technology Co., Ltd.
SKU: 1923207455

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

US$1.70

1,400-4,999 kg

US$1.60

5,000+ kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

31795-24-1

Appearance

Liquid

Model NO.

Silway 715

Usage

Water Treatment Chemicals, Waterproof and Moisture-Proof

Color

Colorless and Transparent

Active Content

52%

Main Ingredient

Potassium Methylsilicate

Purity

100%

Application

Bricks, Sandstone, Limestone, and Ceramics

Sample

Yes

Delivery

2-5 Working Days

Key Words

Waterproofing Agent for Concrete

K2o Equivelent

17-20%

pH

Density

1.4 g/cm3

Solvent

Water

Dilute Ratio

1:21-25

Storage

Being Storage in Closed Containers/Keep off Fire

Shelf Life

12 Months

Transport Package

200L or 1000L Drums or According to Customer Reque

Trademark

HZsilway

Origin

Zhejiang, China

Production Capacity

100tons/Month

Key features

Effective Water Repellency: Imparts water resistance to cement, concrete, and stone surfaces within 24 hours.

High Active Content: Contains 52% active potassium methylsilicate with 100% purity.

Versatile Application: Suitable for bricks, sandstone, limestone, ceramics, and window frames.

Easy Dilution: Water-dilutable solution, typically diluted to 3% concentration before use.

Free Samples Available: Free product samples available upon payment of shipping costs.

Fast Delivery: Standard delivery time is 2-5 working days.

Quality Assurance: TDS, COA, and MSDS provided; trial samples available for quality confirmation.

Flexible Payment Terms: Accepts T/T, L/C, and PayPal to accommodate different client needs.

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: ≤1.91hTerms 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.