Are free samples provided?

Yes, samples are provided free of charge under 200g.

What is the warranty or quality guarantee?

We conduct 100% function inspection on finished products and ensure traceability of raw materials.

High-Quality Water Repellent Agent Building-Grade Chemical Additives

Name: High-Quality Water Repellent Agent Building-Grade Chemical Additives
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 1978645251

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$5.00

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Strength

Low Bonding Strength

Model NO.

ws90

Setting Time

Normal Setting

Type

Water Repellent Agent

Storage

Dry and Cold Place

Samples

Samples1 Are Provided Free Under 200g

MOQ

1000kg

Transport Package

Nylon

Specification

25kg/bag

Trademark

sidley

Origin

China

Production Capacity

50000 Tons/Year

Key features

Waterproofing Protection: Prevents water penetration to avoid mold, cracking, and structural damage in buildings.

Material Durability: Reduces erosion from freeze-thaw cycles, extending the lifespan of cement and concrete.

Insulation Efficiency: Keeps insulation layers dry to maintain thermal conductivity and heat preservation effects.

Cost Reduction: Lowers maintenance and renovation costs by preventing water seepage and mold issues.

OEM/ODM Service: Offers flexible customization from samples, designs, or full customization options.

Quality Assurance: 100% function inspection for finished products with traceable raw materials.

Free Samples: Provides free samples under 200g for evaluation purposes.

Experienced Manufacturer: Established in 2005 with 21 years of export experience and mature technology.

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: ≤6.46h

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.