What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

Does the supplier offer OEM/ODM services?

Yes, OEM and ODM services are available, along with various customization options.

Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar, Joint Filler

Name: Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar, Joint Filler
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2049908365

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$6.20

1 kg

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Transport Package

20kg Per Bag with PE Liner

Model NO.

WS80

Specification

20kg/bag

Trademark

Sidleychem

Origin

China

HS Code

3824409000

Production Capacity

10000mt/Year

Key features

Strong Hydrophobic Effect: Powdered silane-based product providing excellent water repellency for mortars.

Improves Durability: Enhances hydrophobicity and durability while hardly affecting compressive strength.

Versatile Applications: Suitable for joint fillers, waterproof mortar, decorative mortar, and external wall insulation.

Easy Dispersibility: Composed of powder carrier, protective colloid, and easily dispersible organic silicon ingredients.

Professional Technical Support: Own technology center assists in product analysis, development, and formulation optimization.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Competitive Pricing: Provides most competitive prices alongside high-quality construction chemical solutions.

Quality Assurance: 100% function inspection for finished products with traceable raw materials and strict QA/QC.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

SIDLEY CHEMICAL CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.18h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a Chinese limited company established in 2005, operating in Shandong and focused on construction chemicals. The supplier reports customization and ODM capabilities, recent new-product development, OEM service for well-known brands, and documented procedures for supplier service capability, corrective and preventive actions, and customer complaints. Production information indicates two production lines and substantial stated capacities across cellulose products, redispersible polymer powder, and calcium formate, although the reported capacity figures differ between slices. Overseas service support includes agents or branches and participation in the Eurocoat Exhibition, but no overseas warehouse or showroom is reported. Financial records are identified for 2023–2025, but no usable financial performance details are provided. A BV audit is listed with validity from April 20, 2026 to April 19, 2027 and an evaluation result of 0; the meaning of this result is not explained.

Supplier typeThe supplier is identified as a combined company and a limited company, with its headquarters and operations in Linyi, Shandong, China. It is not identified as an offshore company.

After-Sales capabilityThe supplier reports written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also supports overseas services through agents or branches and offers service coverage in Pakistan, but it has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, while reporting four R&D engineers. It does not have an available SDK, but the available evidence supports product-development capability.

Production capacityThe supplier operates two production lines and reports product capacities including 10,000 tons each for RDP, HEC, and sodium carboxymethyl cellulose, 30,000 tons for calcium formate, and 20,000 tons for HPMC. A separate company description reports different annual capacities for several products, so production capability is evidenced but the figures are not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.

Product Q&A

Q:What is the recommended dosage for WS80?

The recommended dosage is 0.2%~0.5% by weight of dry powder.

Q:How should WS80 be used?

After mixing with other dry powder components, it is packaged as a finished product and used after mixing according to the recommended dosage on site.

Q:What are the main applications of WS80?

It is suitable for joint fillers, waterproof mortar, decorative mortar, and external wall insulation system mortar.

Q:Does WS80 affect the compressive strength of materials?

No, the recommended dosage hardly affects the compressive strength of the materials.

Q:What is the minimum order quantity?

The minimum order quantity is 500 Kgs.

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Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar, Joint Filler