MSDS & third-party reports?

Yes: bilingual MSDS, EU RoHS/REACH reports and SGS physicochemical test reports.

Unsatisfactory performance?

100% quality guarantee: technical support first, then free replacement or full refund if verified unqualified.

Why AS-865 ($2.96/kg) vs $1/kg products?

Cheap ones have low solid content , need low dilution as 1:1 or direct use, higher real cost and easy mold adhesion. AS-865 is highly concentrated dilution can be 1:15 ~20, covers more area with lower overall cost. Calculate cost per square meter instead of per kg.

Professional Concrete Bridge Release Agent Factory From China

Name: Professional Concrete Bridge Release Agent Factory From China
Brand: Quanzhou Aosile Industrial Material Co., Ltd.
SKU: 2255476545

Fujian, ChinaQuanzhou Aosile Industrial Material Co., Ltd.

US$1.46

1,000 kg

Product specifications

KG

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

Liquid

Usage

Bridge Beam Concrete

Model NO.

AS-1355

Color

White

Keyword

Release Agent

Item Name

Professional Concrete Bridge Release Agent Factory

MOQ

800L

Delievery Time

2 Days

Transport Package

50kg/Drum

Specification

50kg/drum

Trademark

Aosile or Customize

Origin

China

HS Code

3403190000

Production Capacity

50000

Key features

Professional Grade Formula: Specially formulated for precast concrete manufacturing ensuring easy demolding and enhanced surface quality.

Customized Service Available: Provide customized formula, package, label and OEM service according to customers' project and market demands.

24/7 Technical Support: Professional online technical guidance for application, dosage, spraying method and on-site usage problems.

Quality Guarantee: Strict quality inspection before delivery with support for quality compensation for qualified quality problems.

Eco-Friendly Production: Certified eco-friendly production base with SGS, EU RoHS/REACH certifications ensuring safety and reliability.

Wide Application Scope: Suitable for precast columns, beams, pipes, tunnels, retaining walls, and urban infrastructure panels.

Multiple Packaging Options: Available in 50kg, 200kg, and 1000kg barrels to meet various project scale requirements.

Global Logistics Support: Whole-process order tracking, customs clearance assistance, and support for sea, air, and express shipping.

Company profile

Self-brandedHigh Repeat Buyers ChoiceExperienced TeamPatents Awarded

Quanzhou Aosile Industrial Material Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2025-06-26Nearest Port: XiamenAverage Response Time: ≤2.65hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DDP, DAP

AI-Powered supplier vetting

SummaryAOSILE is identified as a limited company with combined company type, producing and selling chemical products, building materials, and melt-blown fabrics, with offered products including building materials and rubber and plastic auxiliaries. The supplier reports quality assurance, a dedicated R&D team of more than 50 professionals, sample-based customization, and claimed use of products by more than 3,000 clients and multiple infrastructure projects. However, important controls are weak or undocumented: there is no approved-supplier list, no written corrective-action or complaint-handling procedures, no available R&D audit documentation, and finished-product inspections have instructions but no written records. Only one quality assurance/control inspector is reported. Exporting began less than one year ago, while overseas warehousing and showroom capabilities are absent. Financial information is insufficient to assess credibility, and sustainability compliance status is unknown.

Supplier typeThe supplier is a limited company with a combined company type. Its stated business scope covers production and sales of chemical products, building materials, and melt-blown fabrics, while its offered product scope includes building materials and rubber and plastic auxiliaries.

After-Sales capabilityThe company description claims a comprehensive after-sales service team, but the supplier has no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no overseas warehouse or showroom capability, leaving after-sales execution insufficiently documented.

Customization capabilityThe supplier explicitly offers customization from samples, and its technology engineers are described as confirming customer requests and designing new products. However, the absence of available R&D design-input, output, review, verification, and validation documents limits verification of the customization process.

Client casesThe supplier claims products have been used by more than 3,000 clients and cites railway, metro, bridge, and other major infrastructure projects, including the Qinghai-Tibet Railway, Beijing-Shanghai High-Speed Railway, and Guangzhou Metro. These are stated company claims, while the slices do not provide independent verification or project-specific performance records.

Product Q&A

Q:What types of mold release agents are available?

We offer water-based, oil-based and bio-based products. Water-based is eco-friendly, odorless, non-flammable and VOC-free, ideal for precast concrete and precision molds. Oil-based is cost-effective with strong release performance, for large rough molds like spun piles. Bio-based is biodegradable, complying with EU and North American environmental rules. Exporters to these regions should choose water-based or bio-based types.

Q:Will they affect concrete surfaces or later finishes?

Our quality water-based agents cause no fisheyes or delamination. For exposed concrete, our special colorless product is recommended with on-site photos for reference.

Q:How long do they work? Resist high temperature and rain?

AS-865 resists rain wash, effective up to 7 days, suitable for large steel molds and delayed construction. It stays stable in high heat and heavy rain, perfect for Middle East and Southeast Asian projects.

Q:For steel-mold precast concrete?

Our water-based agent forms a uniform nano-film, making precast surfaces smooth without re-grinding and won't block mold air vents.

Q:For wooden formwork?

Wood absorbs easily, use high-viscosity oil-based or wood-specific agents; note mold material when ordering.