Aosile as-8655 Ultra-Smooth Concrete Mold Release Agent – Ideal for Precast Products and Structural Elements

• Customization: Available
• Appearance: Liquid
• Usage: Concrete
• Color: White
• pH: Neutral (7–8)
• Transport Package: 20kg Per Drum
• Specification: 20kg per drum
• Trademark: Aosile
• Origin: China

Product Description

Product Description

Product Overview

AS-8655 is a high-performance release agent specially developed for precast concrete applications in infrastructure projects such as highways and high-speed railways. It provides excellent demolding performance, smooth surface finishes, and high cost-effectiveness.
•    Suitable for use on concrete structures such as bridge caps, columns, decks, hangers, and cast-in-place components.
•    Applicable to steel molds, aluminum molds, and wood molds.
•    Safe and eco-friendly: non-toxic, non-corrosive, diesel-free formula with enhanced safety.
•    Ensures even surface tone, high gloss, and minimal air bubbles after demolding.
•    High dilution ratio of 1:15 to 1:20, making it highly economical.
•    Packaging: 20kg per drum.

Key Features

•    Appearance: Milky white liquid
•    pH Value: Neutral (7–8)
•    Stability: Excellent emulsion stability; suitable for site mixing
•    Demolding: Easy release, smooth concrete surface, glossy finish
•    Residue Level: <3.0g/m²; no corrosion to steel molds
•    Water Resistance: Strong resistance to water flushing

Application&Usage Instructions

Application

•    On-site application in high-speed railway girder casting
•    Bridge deck and precast structure demolding
•    Client feedback shows excellent release performance and surface finish

Usage Instructions

•    Dilution Ratio: Mix 1 part AS-8655 with 15 parts water (1:15). Stir well before use.
•    Use a sprayer to apply evenly onto the mold surface. Avoid over-spraying or saturating the mold.
•    Allow the mold to dry completely before pouring concrete.

Construction Tips

1.    Strictly follow the recommended dilution ratio. Do not overspray or apply on wet molds.
2.    Ensure the release agent is fully dry before pouring concrete.
3.    If powder residue is observed after demolding, check spray quantity and mold preparation process.
4.    For better results, photograph mold surface after spraying for quality verification.

Packaging & Storage

Packing&Storage

20kg per drum.

Company Profile

Why Choose AOSILE

1. Value & Quality from Direct Manufacturing
Competitive Pricing & Quality Control: With our own factory, you get the best prices without intermediaries. Strict quality control ensures consistently excellent performance.
Efficient Formula Design: High-concentration formulas offer outstanding dilution ratios, lowering per-use costs and reducing storage and shipping needs—saving both energy and expenses.
2. Professional R&D & Problem-Solving
Your Technical Partner: Our  R&D team works directly with customers to resolve challenges.
Proven Results: Supported by numerous case studies, our clients consistently achieve better mold release performance and lower operating costs.
3. Global End-to-End Support
Overseas Market Expertise: Our dedicated international team ensures smooth communication and provides reliable logistics solutions tailored to your region.
Seamless Collaboration: From initial contact to after-sales support, personalized service helps you succeed in global markets.
Invitation to Cooperate: We welcome inquiries from global distributors and agents.

R&D

Holds multiple patented technologies ,

R&D team focuses on innovation, continuously launching new industry products and providing professional customized solutions for demolding challenges.

The company has been recognized as a National High-Technology Enterprise                                                  (Certificate No.: GR202535000955)

Factory Overview

Successful Application in Large Construction Projects I

Successful Application in Large Construction Projects II

Successful Application in Large Construction Projects II

Qinghai-Tibet Railway
Hangzhou Bay Bridge
Beijing-Tianjin Intercity Railway (China's first high-speed rail test section)
Zhengzhou-Xi'an Passenger Dedicated Line
Beijing-Shanghai Passenger Dedicated Line
Harbin-Dalian Passenger Dedicated Line
Beijing-Shijiazhuang Passenger Dedicated Line
Shijiazhuang-Wuhan Passenger Dedicated Line
Guangzhou-Zhuhai Intercity Light Rail
Shanghai-Nanjing Intercity Railway
Passenger Dedicated Lines.
Luzhou-Hangzhou Intercity Railway
Passenger Dedicated Line

Hangzhou-Ningbo Intercity Passenger Dedicated Line
Guangzhou-Shenzhen-Hong Kong Railway Dedicated Line
Guiyang-Guangzhou Railway Passenger Dedicated Line
Nanning-Guangzhou Railway Passenger Dedicated Line
Xiangtan-Sheyang-Dianjiang-Zhuangzhou Railway Passenger Dedicated Line
Wuhan Intercity Railway
Xiangpu Railway Passenger Dedicated Line
Chengdu-Mianyang-Leshan Intercity Railway    

Hainan East Ring Line
Chengdu Metro Line 1, Line 2, Line 3
Changsha Metro Project
Suzhou Metro Project
Kunming Metro Project
Chongqing Metro Project
Xi'an Metro Line 1
South-to-North Water Diversion National Key Project
Qinghai Yindu-Jinghai National Key Project
Nanjing Submarine Tunnel National Key Project
Shanghai Metro Project                                               Nanjing-Hangzhou Intercity Passenger Dedicated Line