What is the packaging for WS80?

The product is packed in 15kg paper bags lined with polyethylene film.

Does the company provide technical support?

Yes, we have an in-house technology center to assist with product analysis, development, and formulation optimization.

Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar

Name: Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1987523452

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: Silane-based powder enhances mortar durability by preventing liquid water penetration.

Low Dosage Requirement: Recommended dosage is 0.2%~0.5% by weight with minimal impact on compressive strength.

Versatile Application: Suitable for joint fillers, waterproof, decorative, and external wall insulation mortars.

Competitive Pricing: Offers the most competitive price in the market for construction chemical additives.

Technical Support: In-house technology center provides product analysis, development, and formulation optimization.

Customization Options: Full customization, minor customization, and flexible customization available from samples or designs.

Large Production Capacity: Annual capacity of 10,000MT RDP and 15,000MT MC with 100% finished product inspection.

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: ≤6.04h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a China-based limited company established in 2005, operating in Shandong and supplying construction chemicals. The supplier reports broad customization and ODM capabilities, recent new-product development, and OEM service for recognized brands. It has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Production information indicates two production lines, 6–10 quality-control staff, and stated capacities for several cellulose, polymer, and calcium-formate products, although the capacity figures differ between sources. Overseas service coverage is limited: the supplier reports no overseas warehouse or showroom, but does have overseas agents or branches and has participated in the Eurocoat Exhibition. Financial credibility cannot be determined from the provided slices because the records identify years but provide no assessable financial results. Certification status and customer cases are also not...

Supplier typeThe supplier is identified as a combined company and a limited company, with SIDLEY CHEMICAL CO., LTD. as its English name. It is located in Linyi, Shandong, China, and is not identified as an offshore company.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints and for corrective and preventive actions. It offers overseas services in Pakistan through overseas agents or branches and supports stated quotation and payment terms, but has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supported by four R&D engineers. However, it reports no available SDK, and the slices do not provide detailed innovation results, patents, or development metrics.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, and substantial stated capacities across RDP, HEC, HPMC/MC, sodium carboxymethyl cellulose, and calcium formate. The capacity descriptions in the two slices are not fully consistent, so the existence of multi-product production capability is supported, but the exact capacity level requires verification.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating a broad stated ability to adapt or develop products to customer requirements.

Product Q&A

Q:What is the recommended dosage for WS80?

The recommended dosage is 0.2%~0.5% by weight of dry powder, which hardly affects the compressive strength of the materials.

Q:What is the minimum order quantity?

The minimum order quantity is 500 Kgs.

Q:Does the supplier offer customization services?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

Q:What is the lead time for production?

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

Q:What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

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Silicone Hydrophobic Agent (WS80) Water Repellent for Waterproof Mortar