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Aosile Water Based Concrete Mold Release Agent AS-865

AS-865 is a professional release agent formulated for concrete applications, widely used in prefabricated components for buildings, railways, and highways — such as beams, columns, slabs, caps, guardrails, high-speed rails, and bridge tunnels — as well as in cast-in-place construction.

It is suitable for many types of molds, especially for outdoor or prefabricated factories. With a high water dilution ratio, the product stability is particularly good, and the demolding effect is excellent without bubbles. If stainless steel molds are used, a mirror-like effect can be achieved.

Contact us for free sample testing.

 

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Description

 

AS-865 is a professional release agent formulated for  concrete applications,  Widely used in prefabricated components for buildings, railways, and highways — such as beams, columns, slabs, caps, guardrails, high-speed rails, and bridge tunnels — as well as in cast-in-place construction.

  • Suitable for steel, wood, and aluminum molds.
  • Environmentally friendly: non-toxic, odorless, corrosion-resistant, rust-proof, and free from petroleum safety hazards.
  • After demolding, concrete surfaces appear evenly colored, smooth, and low in bubbles.
  • High dilution ratio: can be diluted 15–18 times with water, offering excellent cost performance.
  • Packaging: 20 kg/50kg/200kg/1000kg  per drum.

 

Product Performance

  • Appearance: Milky white liquid
  • PH value: Neutral (7–8)
  • Storage stability: Stable, ready-to-use on site
  • Demolding effect: Easy release, smooth surface
  • Residue on concrete: ≤3.0g/m², no damage to steel molds
  • Water resistance: Good resistance to rainwater washing

Method of Application

  1. Dilution Ratios:
    • Aluminum mold: 1:15
    • Stainless mold:1:18  (Marble Mirror Effect)
    • Steel mold: 1:15
    • Wooden mold: 1:15
      Stir well before mixing with water.
  2. Example (Steel mold):
    Mix 1 part release agent with 15 parts water. Pour into a sprayer and stir evenly. Spray onto mold surface, ensuring even coverage. After spraying and a short wait (10–30 minutes), proceed with concrete pouring. If surface powdering occurs, increase dilution ratio to 1:16 for better results.

Attention to Construction

  1. Always follow recommended dilution ratios; do not spray on wet molds.
  2. Spray only after the release agent is thoroughly applied and mold surface is dry.

Note: After spraying, mold surfaces may appear untreated. Do not wipe. The release agent creates an invisible film. If unsure, perform a spot spray test. Capture video to check smoothness and shine—adjust as needed for optimal results.

 

Why Choose AOSILE AS-865?
1.Competitive Pricing & Quality Control:
With our own factory, you get the best prices without intermediaries. Free Sample For Testing.
Good raw material suppliers  and strict quality controal 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.
AS-865 is our flagship  product, serving major domestic infrastructure projects and water conservancy plants. Its unique mirror finish (achieved through stainless steel molds) and superior stability lead the industry.
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.

 

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