How should the product be stored?

Store in a ventilated and dry place, avoiding direct sunlight. Keep moisture-proof. Seal immediately after opening to prevent absorption and deterioration.

What is the recommended dosage for the product?

The recommended dosage is 1-3% by weight of mortar. The specific dosage should be determined by trial mixing based on the application system and dry mix components.

What are the main functions of this waterproofing agent?

It features automatic repair of microcracks, strong alkali resistance, good waterproof effect, eco-friendly non-toxic formula, and convenient construction for both water surface and back surface applications.

Xystone® Cement-Based Osmotic Crystallization Waterproofing Agent for Concrete Mortar

Name: Xystone® Cement-Based Osmotic Crystallization Waterproofing Agent for Concrete Mortar
Brand: Nanjing Xinyi Synthetic Technology Co., Ltd.
SKU: 2155540905

Jiangsu, ChinaNanjing Xinyi Synthetic Technology Co., Ltd.

US$7.00

25-999 kg

US$6.00

1,000-9,999 kg

US$5.50

10,000+ kg

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Basement, Concrete Floor, Decontamination Tank, Impoundment, Rest Room, Roofing, Tunnel and Roof

Model NO.

ST-002

Application Method

Mixed Into Cement Concrete

Drying Time

24 hours

Environmental Impact

Biodegradable, Eco-Friendly, Non-Toxic

Type

Crystalline Waterproofing

Color

White

Water Content

≤3%

1% Liquid pH (20℃)

10±1

Chloride Ion Content

≤0.06%

Shelf Life

24 Months

Transport Package

25kg Kraft Paper Bag

Specification

25kg

Trademark

XYZCHEM

Origin

China

HS Code

3824409000

Production Capacity

5000 Tons/Year

Key features

Self-Healing Microcracks: Automatically repairs microcracks via secondary crystallization when exposed to water.

Secondary Impermeability: Maintains waterproofing integrity even if the surface layer is damaged or ground off.

Wide Application Scope: Suitable for basements, roofs, tunnels, concrete floors, and decontamination tanks.

Strong Alkali Resistance: Excellent physical and chemical properties with strong permeability into concrete.

Free Sample Provision: Company provides free samples to help customers evaluate product performance.

Professional Technical Support: Expert team with 20 years of industry experience available to solve construction problems.

Flexible Customization: OEM and ODM services available; customization from samples and designs supported.

Company profile

In-stock CapacityQuality AssuranceImporters and ExportersExhibition Experience

Nanjing Xinyi Synthetic Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.05h

About Our Factory & Business Background

AddressMarketing Office Address Room 2909, Tower C, Wanda Mao, No. 181 Xianlin Avenue, Qixia District, Nanjing, Jiangsu, China

Plant Area2294 square meters

Number of Employees22

Registered Capital10,010,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity25 Kgs

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsCoatings Additives; Mortar Additives; Concrete Admixtures

Production Lines2

Production MachinesReactor, Blender, Mixing and Filling Line

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers4 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2018-12-21

Main MarketsDomestic

Repeat Buyers Choice< 10%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the applicable objects for ST-002?

ST-002 is applicable for cementitious materials, concrete, and mortar.

Q:What is the minimum order quantity for ST-002?

The minimum order quantity is 1 package (25KG). Larger quantities offer lower transportation costs and more friendly pricing.

Q:Does the company provide samples and technical support?

Yes, we provide free samples (customer pays express cost). Our professional technical team, with 20 years of experience in China's construction industry, is available to solve related problems.

Q:Where are samples and goods shipped from?

Our marketing center is in Nanjing, Jiangsu Province, and can arrange shipment. Our production facility is in Zhenjiang, Jiangsu Province.

Q:What is the shelf life of the product?

The shelf life is 12 months from the date of production. If used after this period, it must be verified by testing before use.